<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-01T00:09:12.232Z", "action": "input", "action_argument": "bike pump with gauge"}
{"timestamp": "2025-04-01T00:10:24.448Z", "action": "click_product", "action_argument": "B00XLGKU14"}
{"timestamp": "2025-04-01T17:23:00.405Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-01T17:23:03.503Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-01T17:23:13.604Z", "action": "click_product", "action_argument": "B0DLBTPDCS"}
{"timestamp": "2025-04-01T17:23:35.661Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T17:23:40.626Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T17:23:48.849Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T17:23:54.591Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-07T20:39:04.148Z", "action": "input", "action_argument": "rb5424D ray ban replacement nose pads"}
{"timestamp": "2025-04-07T20:39:04.760Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:39:47.542Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
{"timestamp": "2025-04-07T20:39:49.300Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
{"timestamp": "2025-04-07T20:39:51.377Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:46:45.160Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:46:46.070Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:50:58.581Z", "action": "purchase", "action_argument": "B09NVPJ9ZG"}
{"timestamp": "2025-04-10T22:25:58.219Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T22:26:01.991Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T22:31:03.659Z", "action": "input", "action_argument": "internet modem x"}
{"timestamp": "2025-04-10T22:31:03.733Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-10T22:40:15.470Z", "action": "input", "action_argument": "wifi router"}
{"timestamp": "2025-04-10T22:40:15.648Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T22:54:33.370Z", "action": "purchase", "action_argument": "B0B3SQK74L"}
{"timestamp": "2025-04-13T05:31:02.490Z", "action": "input", "action_argument": "man"}
{"timestamp": "2025-04-13T05:31:06.087Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-13T05:31:08.650Z", "action": "input", "action_argument": "manta sleep mask"}
{"timestamp": "2025-04-13T05:31:31.010Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T05:31:31.632Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T05:31:36.997Z", "action": "purchase", "action_argument": "B07PRG2CQY"}
{"timestamp": "2025-04-13T05:32:52.853Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-13T05:33:00.789Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:00.807Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:03.436Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:03.456Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:09.095Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:10.304Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:12.371Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:12.389Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:14.721Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:14.739Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:18.279Z", "action": "purchase", "action_argument": "B0C36K8SJJ, B07PRG2CQY"}
<|memory_end|>

<|action_start|>
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "manta sleep mask"}],
"cart_items": [{"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS200) \u2013 Security Features, BE6500 Wireless Speed (up to 6.5Gbps) - Covers up to 2,500 sq. ft., 80 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DG6DNF94", "price": "$199.98", "quantity": "1"},
{"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": "1"},
{"title": "The Invisible Computer: Why Good Products Can Fail, the Personal Computer Is So Complex, and Information Appliances Are the Solution", "asin": "0262640414", "price": "$35.00", "quantity": "1"},
{"title": "Scenario-Based Design: Envisioning Work and Technology in System Development", "asin": "0471076597", "price": "$33.36", "quantity": "1"},
{"title": "Things That Make Us Smart (William Patrick Book)", "asin": "0201626950", "price": "$11.33", "quantity": "1"},
{"title": "Participatory Design: Principles and Practices", "asin": "0805809511", "price": "$99.99", "quantity": "1"},
{"title": "The Nurnberg Funnel: Designing Minimalist Instruction for Practical Computer Skill (Technical Communication, Multimedia, and Information Systems)", "asin": "0262031639", "price": "$11.93", "quantity": "1"},
{"title": "Computer-Supported Cooperative Work: A Book of Readings", "asin": "0934613575", "price": "$16.30", "quantity": "1"},
{"title": "User Centered System Design: New Perspectives on Human-computer Interaction", "asin": "0898598729", "price": "$130.00", "quantity": "1"},
{"title": "Human-Machine Reconfigurations: Plans and Situated Actions (Learning in Doing: Social, Cognitive and Computational Perspectives)", "asin": "052167588X", "price": "$44.99", "quantity": "1"},
{"title": "The Human Use Of Human Beings", "asin": "0306803208", "price": "$8.87", "quantity": "1"},
{"title": "Emotional Design: Why We Love (or Hate) Everyday Things", "asin": "0465051367", "price": "$10.79", "quantity": "1"},
{"title": "The Design of Everyday Things: Revised and Expanded Edition", "asin": "0465050654", "price": "$12.77", "quantity": "1"}],
"promotion_items": [{"title": "Manta Sleep\nMask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work\n1 Count (Pack of 1)", "asin": "", "price": "$35.00", "quantity": ""},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work\n1 Count (Pack of 1)", "asin": "", "price": "$85.00", "quantity": ""},
{"title": "MZOO\nSleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black\n1 Count (Pack of 1)", "asin": "", "price": "$19.99", "quantity": ""},
{"title": "LitBear\nSleep Mask for Side Sleeper Women Men, Eye Mask for Sleeping Light Blocking, 3D Contoured Cup Sleeping Mask, Soft Breathable Sleep Eye Mask with Adjustable Elastic Strap for Flight Nap\n1 Count (Pack of 1)", "asin": "", "price": "$15.99", "quantity": ""},
{"title": "Pure Silk Sleep Mask [100% 6A Mulberry Silk, 22 Momme] Light Blocking Travel Essentials. Eye Masks for Sleeping. Black Oeko-Tex Blindfold. Eye Covers for Men & Women\n1 Count (Pack of 1)", "asin": "", "price": "$29.95", "quantity": ""},
{"title": "YIVIEW\nSleep Mask for Side Sleeper, Complete Light Blocking 3D Sleeping Eye Mask, Soft Breathable Eye Cover for Women Men, Relaxing Zero Pressure Night Blindfold\n1 Count (Pack of 1)", "asin": "", "price": "$9.99", "quantity": ""},
{"title": "Manta Sleep\nMask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work\n1 Count (Pack of 1)", "asin": "B07PRG2CQY", "price": "$35.00", "quantity": ""},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work\n1 Count (Pack of 1)", "asin": "B0C36K8SJJ", "price": "$85.00", "quantity": ""},
{"title": "Manta Slim Sleep Mask - Ultra-Lightweight Blackout Eye Mask, Slim Elastic Head Band Comfort Design, Zero Pressure Eye Mask, Infinitely Adjustable Eye Cups, Perfect for Side Sleepers\n1 Count (Pack of 1)", "asin": "B08661DWZR", "price": "$35.00", "quantity": ""},
{"title": "Ostrichpillow Eye Mask, Sleep Mask for Men Women 100% Blackout, No Pressure On Eyes, Soft & Breathable, Adjustable Fit, Travel Bag Included\n1 Count (Pack of 1)", "asin": "B09KLVZ88T", "price": "$45.00", "quantity": ""},
{"title": "MZOO\nSleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black\n1 Count (Pack of 1)", "asin": "B07KC5DWCC", "price": "$19.99", "quantity": ""},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief\n1 Count (Pack of 1)", "asin": "B0865RLTXB", "price": "$45.00", "quantity": ""}],
"ads": [{"title": "Manta Sleep Mask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work", "asin": "B07PRG2CQY"},
{"title": "Manta Steam Sleep Mask - Microwave Warm Eye Compress for Dry Eyes, Sinus & Migraine Relief \u2013 Zero Eye Pressure Moist Heat Mask for Puffy Eyes, Irritation, and Eye Strain Therapy", "asin": "B0865KJ1QR"},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0865RLTXB"}],
"search_results": [{"title": "Mask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work", "asin": "B07PRG2CQY", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work", "asin": "B0C36K8SJJ", "price": "$85.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Slim Sleep Mask - Ultra-Lightweight Blackout Eye Mask, Slim Elastic Head Band Comfort Design, Zero Pressure Eye Mask, Infinitely Adjustable Eye Cups, Perfect for Side Sleepers", "asin": "B08661DWZR", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0865RLTXB", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black", "asin": "B07KC5DWCC", "price": "$19.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Mask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work", "asin": "B07PRG2CQY", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work", "asin": "B0C36K8SJJ", "price": "$85.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Silk Sleep Mask - Luxury Silk Eye Mask with Pure Silk Eye Cups, Gentle on Skin & Hair, Breathable, Sleep Mask withTapered Fit for Comfort, Adjustable Head Strap, True 100% Blackout Silk Eye Mask", "asin": "B0D8M5MDCS", "price": "$69.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Slim Sleep Mask - Ultra-Lightweight Blackout Eye Mask, Slim Elastic Head Band Comfort Design, Zero Pressure Eye Mask, Infinitely Adjustable Eye Cups, Perfect for Side Sleepers", "asin": "B08661DWZR", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black", "asin": "B07KC5DWCC", "price": "$19.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Original Eye Cups - 100% Total Blackout Sleep Masks, Zero Eye Pressure, Soft & Comfy for Sleeping in Any Positions, Infinitely Adjustable, Perfect for Deep Rest, Naps, Travel", "asin": "B09Z2QPCMG", "price": "$23.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Ostrichpillow Eye Mask, Sleep Mask for Men Women 100% Blackout, No Pressure On Eyes, Soft & Breathable, Adjustable Fit, Travel Bag Included", "asin": "B09KLVZ88T", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Therabody Sleep Mask Ultra-Comfortable, 100% Blackout Sleep Eye Mask with Gentle Eye Massager Vibration for Stress Relief, Headache Relief & Self Care - Facial Massager for Women & Men", "asin": "B0DD1MQPD8", "price": "$99.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Deep Sleep Mask Light Blocking, 23 Momme Mulberry Silk Eye Mask, Ultra Soft, Adjustable - Travel Sleeping Mask for Men & Women - Olive", "asin": "B0CBPBH1HS", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones, Sleep Mask with Bluetooth Headphones, Ventilated Fabric, Adjustable Fit, 100% Blackout 3D Contoured Eye Cups, Sleeping Headphones for Side Sleepers", "asin": "B0DMTDG23J", "price": "$39.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "100% Blackout Sleep Eye Mask for Women Men, Zero Pressure Sleeping Mask - Ergonomic Design 3D Cutout Eye Movement and Eyelash Friendly Night Blindfold, Ultra Soft Comfortable for Sleeping", "asin": "B0CRYX3FCZ", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0865RLTXB", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Men Women, Lash Extensions 3D Sleeping Mask, Travel Blackout Night Blindfold Eye Shade Cover with Adjustable Strap (Black-3D)", "asin": "B095C7H62X", "price": "$6.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones, 3D Sleep Mask Bluetooth Wireless Music Eye Mask, Sleeping Headphones for Side Sleepers Sleep Mask with Bluetooth Headphones Ultra-Thin Stereo Speakers Perfect for Sleeping", "asin": "B07T6FNLQV", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Weighted Sleep Mask | Sound-Muffling Blindfold for Deep Sleep | Mulberry Silk Eye Mask with Rose Quartz Crystal | Relaxation & Tranquillity Mask", "asin": "B0CDFFCCZ6", "price": "$78.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Manta Original Eye Cups - 100% Total Blackout Sleep Masks, Zero Eye Pressure, Soft & Comfy for Sleeping in Any Positions, Infinitely Adjustable, Perfect for Deep Rest, Naps, Travel", "asin": "B09Z2QPCMG", "price": "$23.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper Women Men, Eye Mask for Sleeping Light Blocking, 3D Contoured Cup Sleeping Mask, Soft Breathable Sleep Eye Mask with Adjustable Elastic Strap for Flight Nap", "asin": "B09H7FZ5JM", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Cool Eye Cups - Near-Total Blackout Cold Therapy Eye Cups with No Eye Pressure, Ceramic Cooling Beads for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0C36J49YZ", "price": "$29.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Steam Eye Cups - Near-Total Blackout Heated Eye Cups with No Eye Pressure, Natural Gentle Steam Eye Cups for Migraine Headaches, Rest, Sleep, Dry Eye Steam Mask, Puffy Eyes & Sinus Relief", "asin": "B0C36JC3ZZ", "price": "$29.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Original Head Strap - Mix & Matchable Head Strap for Any Manta Sleep Masks, Durable, Soft & Breathable Materials, Adjustable Fit for Men and Women, Perfect for Sleeping, Naps, Travel, Deep Rest", "asin": "B09Z2PGJ96", "price": "$23.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper 3 Pack, Blackout 3D Eye Mask for Sleeping, Night Blindfold for Men Women", "asin": "B0832GKW4Q", "price": "$9.49", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Back and Side Sleeper, Block Out Light, Sleeping Eye Mask of 3D Night Blindfold, Zero Pressure Ultralight Travel Eye Cover Black", "asin": "B085NPHBLT", "price": "$5.39", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper Women Men, Eye Mask for Sleeping Light Blocking, 3D Contoured Cup Sleeping Mask, Soft Breathable Sleep Eye Mask with Adjustable Elastic Strap for Flight Nap", "asin": "B09H7FZ5JM", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Men Women: Blackout Eye Masks for Sleep - 3D Breathable Soft Comfortable Eye Mask for Travel - Adjustable Light Blocking Night Masks for Sleeping", "asin": "B09712FSLY", "price": "$14.43", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Eye Mask, Sleep Mask for Back and Side Sleepers, 100% Light-Blocking, Adjustable Strap, Brown", "asin": "B0CVX7ZSPG", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Kids Sleep Mask - Comfy & Cute Blackout Sleeping Mask with Adjustable Eye Cups, Soft & Breathable Machine Washable Kids Eye Mask for Girls, Boys, Toddler Aged 6+ (Arctic Blue)", "asin": "B0CZS9YSQX", "price": "$29.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper, Complete Light Blocking 3D Sleeping Eye Mask, Soft Breathable Eye Cover for Women Men, Relaxing Zero Pressure Night Blindfold", "asin": "B07Q6WLX5J", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Steam Sleep Mask - Microwave Warm Eye Compress for Dry Eyes, Sinus & Migraine Relief \u2013 Zero Eye Pressure Moist Heat Mask for Puffy Eyes, Irritation, and Eye Strain Therapy", "asin": "B0865KJ1QR", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Advanced Eye Mask for Sleeping,Soft and Lightweight Sleep mask\uff0cSleep Eye Mask for Men Women\uff0clash Sleeping mask for lash Extensions (Black)", "asin": "B0DD72MHXQ", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Organic Silk Sleep Mask Cool Super Smooth Eye Cover Genuine Mulberry Silk Face Skin Care, Soft Filling, Lightweight for Home or Travel Use (Original Black, Flat)", "asin": "B07L91H64N", "price": "$14.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask + Cooling Gel Relief - Sleep Eye Mask Blackout Blindfold Cold - 3D Contoured Relaxing No Pressure Eye Cover to Block Light for Comfortable Soothing Night Sleeping/Men & Women", "asin": "B0C9KNWMY6", "price": "$24.95", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Contoured Sleep Mask with Bluetooth Headphones, Eye Masks for Sleep, Sleeping Headphones, Sleeping Mask with Ultra-Thin Stereo Speakers for Men, Women, Tech Gifts - Black", "asin": "B0DJ57G238", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Eye Mask, Sleep Eye mask for Back and Side Sleepers, 100% Light-Blocking Sleep Eye mask, Zero Eye Pressure, 3D Contoured Design, Manta Sleep mask, Breathable Soft Eye mask(Light Blue)", "asin": "B0CVXLS31T", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Blackout Weighted Eye Mask for Sleeping: 3D Contoured Sleep Mask for Men Women - Light Blocking Eyelash Free Adjustable Strap - Airplane Travel Nap Fatigue Relief Night Shift Business Style Black", "asin": "B0D2CWXT32", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones Bluetooth 5.4 Headband Sleeping Eye Mask for Mom Women Men Wireless Music Earbuds Earphones for Side Sleepers Built-in HD Speakers Cool Gadgets Unique Gifts", "asin": "B08S2WXBP8", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Sleep Mask for Side Sleeper, Eye Mask Sleeping for Women Men 100% 22 Momme Pure Mulberry Silk, Face-Hugging Padded Silk Eye Cover for Sleeping with Adjustable Band (Pink)", "asin": "B0BN559GVG", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask - Eye Masks for Sleep - 100% Blackout Sleeping Mask for Women, Men & Side Sleepers - 3D Sleeping Eye Mask for Zero Eye Pressure - Award Winning Design, Eyelash Friendly & Breathable", "asin": "B09CZ68WV3", "price": "$12.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Men Women, 3D Zero Intraocular Pressure Design,100% Light Blocking Sleeping,Suitable for use with cpap,Exquisite Travel Storage Box\uff08Black\uff09", "asin": "B0DMD4LLXQ", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper, Eye Mask for Sleeping Women Men, 3D Contoured Cup No Eye Pressure 100% Light Blocking Sleeping Mask with Adjustable Strap Night Blindfold Flight, Travel, Nap, Black", "asin": "B09XTVHMQ1", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Cotton Sleep Mask - Updated Design Light Blocking Sleep Eye Mask, Soft and Comfortable Night Sleeping Mask for Men Women, Eye Blinder for Travel/Sleeping, Includes Travel Pouch, Grey", "asin": "B07D3M5TTZ", "price": "$8.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Sleep Mask. Face-Hugging, Padded Silk Cocoon for Luxury Sleep in Total Darkness. (Sunset Pink)", "asin": "B08NHF4HCS", "price": "$79.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Weighted Sleep Mask, Women Men 3D Blocking Lights Sleeping Mask (4.2oz/120g), Pressure Relief Night Sleep Eye Mask with Adjustable Strap, Eye Cover Blindfold for Travel Nap Yoga, Black", "asin": "B09C5PD9VD", "price": "$16.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask Memory Foam Contoured Eye Cups for Women and Men, Soft 3D Blackout Eye Mask for Sleeping No Pressure on Eyelids and Eyelashes Protection, Earplugs Set, Black", "asin": "B07CPWZSZN", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Portable FSA/HSA Eligible Eye Massager with Heat and Vibration-4 Soothing Modes for Compression Massage to Help Reduce Puffy and Dry Eyes-Rechargeable Heated Migraine Mask with Bluetooth Music", "asin": "B08HJYSL3Q", "price": "$55.24", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Eye Mask Sleep Mask for Men & Women, Ultra Comfort 100% Pressure-Free & 100% Light Block-Out Eye Mask for Sleep with Easy Adjustable Strap, Night Eye Cover for Travel, Black", "asin": "B0DJNSZ8VW", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask, 2 Pack 100% Real Natural Pure Silk Eye Masks with Adjustable Strap for Sleeping, Mulberry Silk Eye Sleep Shade Cover, Block Light Reduces Puffy Eyes Traveling Gifts", "asin": "B08817H6HS", "price": "$8.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper, Light Blocking Sleeping Eye Mask for Women Men, 3D Contoured Cup Night Blindfold, Luxury Eye Cover Eyeshade with Adjustable Strap for Travel, Nap, Black", "asin": "B07HVRNXZQ", "price": "$7.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Eye Mask, Sleep Eye mask for Back and Side Sleepers,3D Design, 100% Light-Blocking, Zero Eye Pressure, Manta Sleep mask Design, Breathable Soft Eye mask, Eye Mask for Travel, Gift Box(Grey)", "asin": "B0CVXLQDDL", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask Headphones Bluetooth Wireless 5.4, Breathable Cotton Eye Mask for Sleeping Side Sleepers Travel Music Headsets with Microphone Handsfree Men Women", "asin": "B0CKDZM4HH", "price": "$26.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Mulberry Silk Sleep Mask for Women & Men with Cups, Blackout - Silk Eye Masks for Sleep Anywhere, Travel, Night, Face, Side - Eye Cover, Sleeping Mask, Eyemask, Sleepmask, Black", "asin": "B0DKNBDQ4S", "price": "$19.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Contoured Sleep Mask for Side Sleepers - 100% Light Blocking, Soft and No Pressure on Eyes - Blindfold for Travel, Nap, Yoga", "asin": "B0BXKZH8SN", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask - Modal Material Eye Mask for Sleeping, Ultra Soft and Skin Friendly Full Eye Covers for Women/Men, Perfect Light Blocking Sleeping Mask for Travel Yoga Nap, Fully Adjustable Strap", "asin": "B07LG4K19C", "price": "$10.19", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Heated Eye Mask Cordless for Dry Eyes, FSA/HSA Eligible 3D Sleep Mask No Pressure, Warm Eye Compress with Temperature, Timer Control for Sleeping Stye Eye Relax Meditation Travel Women Men", "asin": "B0C1RXXCB6", "price": "$35.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Sleep Mask - Silk Eye Sleeping Mask for Women & Men for Total Blackout - Silk Eye Mask - 100% Pure Mulberry Silk, 22 Momme 6a Fibers - Blindfold Silk Sleep Mask Side Sleeper Eye Cover", "asin": "B0BFDGC7CC", "price": "$27.87", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones, Sleep Mask with Bluetooth Headphones, Ventilated Fabric, Adjustable Fit, 100% Blackout 3D Contoured Eye Cups, Sleeping Headphones for Side Sleepers", "asin": "B0DMTDG23J", "price": "$39.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-13T05:33:47.937Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

user
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-01T00:09:12.232Z", "action": "input", "action_argument": "bike pump with gauge"}
{"timestamp": "2025-04-01T00:10:24.448Z", "action": "click_product", "action_argument": "B00XLGKU14"}
{"timestamp": "2025-04-01T17:23:00.405Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-01T17:23:03.503Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-01T17:23:13.604Z", "action": "click_product", "action_argument": "B0DLBTPDCS"}
{"timestamp": "2025-04-01T17:23:35.661Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T17:23:40.626Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T17:23:48.849Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T17:23:54.591Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-07T20:39:04.148Z", "action": "input", "action_argument": "rb5424D ray ban replacement nose pads"}
{"timestamp": "2025-04-07T20:39:04.760Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:39:47.542Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
{"timestamp": "2025-04-07T20:39:49.300Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
{"timestamp": "2025-04-07T20:39:51.377Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:46:45.160Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:46:46.070Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:50:58.581Z", "action": "purchase", "action_argument": "B09NVPJ9ZG"}
{"timestamp": "2025-04-10T22:25:58.219Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T22:26:01.991Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T22:31:03.659Z", "action": "input", "action_argument": "internet modem x"}
{"timestamp": "2025-04-10T22:31:03.733Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-10T22:40:15.470Z", "action": "input", "action_argument": "wifi router"}
{"timestamp": "2025-04-10T22:40:15.648Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T22:54:33.370Z", "action": "purchase", "action_argument": "B0B3SQK74L"}
{"timestamp": "2025-04-13T05:31:02.490Z", "action": "input", "action_argument": "man"}
{"timestamp": "2025-04-13T05:31:06.087Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-13T05:31:08.650Z", "action": "input", "action_argument": "manta sleep mask"}
{"timestamp": "2025-04-13T05:31:31.010Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T05:31:31.632Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T05:31:36.997Z", "action": "purchase", "action_argument": "B07PRG2CQY"}
{"timestamp": "2025-04-13T05:32:52.853Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-13T05:33:00.789Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:00.807Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:03.436Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:03.456Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:09.095Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:10.304Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:12.371Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:12.389Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:14.721Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:14.739Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:18.279Z", "action": "purchase", "action_argument": "B0C36K8SJJ, B07PRG2CQY"}
<|memory_end|>

<|action_start|>
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "manta sleep mask"}],
"cart_items": [{"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS200) \u2013 Security Features, BE6500 Wireless Speed (up to 6.5Gbps) - Covers up to 2,500 sq. ft., 80 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DG6DNF94", "price": "$199.98", "quantity": "1"},
{"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": "1"},
{"title": "The Invisible Computer: Why Good Products Can Fail, the Personal Computer Is So Complex, and Information Appliances Are the Solution", "asin": "0262640414", "price": "$35.00", "quantity": "1"},
{"title": "Scenario-Based Design: Envisioning Work and Technology in System Development", "asin": "0471076597", "price": "$33.36", "quantity": "1"},
{"title": "Things That Make Us Smart (William Patrick Book)", "asin": "0201626950", "price": "$11.33", "quantity": "1"},
{"title": "Participatory Design: Principles and Practices", "asin": "0805809511", "price": "$99.99", "quantity": "1"},
{"title": "The Nurnberg Funnel: Designing Minimalist Instruction for Practical Computer Skill (Technical Communication, Multimedia, and Information Systems)", "asin": "0262031639", "price": "$11.93", "quantity": "1"},
{"title": "Computer-Supported Cooperative Work: A Book of Readings", "asin": "0934613575", "price": "$16.30", "quantity": "1"},
{"title": "User Centered System Design: New Perspectives on Human-computer Interaction", "asin": "0898598729", "price": "$130.00", "quantity": "1"},
{"title": "Human-Machine Reconfigurations: Plans and Situated Actions (Learning in Doing: Social, Cognitive and Computational Perspectives)", "asin": "052167588X", "price": "$44.99", "quantity": "1"},
{"title": "The Human Use Of Human Beings", "asin": "0306803208", "price": "$8.87", "quantity": "1"},
{"title": "Emotional Design: Why We Love (or Hate) Everyday Things", "asin": "0465051367", "price": "$10.79", "quantity": "1"},
{"title": "The Design of Everyday Things: Revised and Expanded Edition", "asin": "0465050654", "price": "$12.77", "quantity": "1"}],
"promotion_items": [{"title": "Manta Sleep\nMask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work\n1 Count (Pack of 1)", "asin": "", "price": "$35.00", "quantity": ""},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work\n1 Count (Pack of 1)", "asin": "", "price": "$85.00", "quantity": ""},
{"title": "MZOO\nSleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black\n1 Count (Pack of 1)", "asin": "", "price": "$19.99", "quantity": ""},
{"title": "LitBear\nSleep Mask for Side Sleeper Women Men, Eye Mask for Sleeping Light Blocking, 3D Contoured Cup Sleeping Mask, Soft Breathable Sleep Eye Mask with Adjustable Elastic Strap for Flight Nap\n1 Count (Pack of 1)", "asin": "", "price": "$15.99", "quantity": ""},
{"title": "Pure Silk Sleep Mask [100% 6A Mulberry Silk, 22 Momme] Light Blocking Travel Essentials. Eye Masks for Sleeping. Black Oeko-Tex Blindfold. Eye Covers for Men & Women\n1 Count (Pack of 1)", "asin": "", "price": "$29.95", "quantity": ""},
{"title": "YIVIEW\nSleep Mask for Side Sleeper, Complete Light Blocking 3D Sleeping Eye Mask, Soft Breathable Eye Cover for Women Men, Relaxing Zero Pressure Night Blindfold\n1 Count (Pack of 1)", "asin": "", "price": "$9.99", "quantity": ""},
{"title": "Manta Sleep\nMask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work\n1 Count (Pack of 1)", "asin": "B07PRG2CQY", "price": "$35.00", "quantity": ""},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work\n1 Count (Pack of 1)", "asin": "B0C36K8SJJ", "price": "$85.00", "quantity": ""},
{"title": "Manta Slim Sleep Mask - Ultra-Lightweight Blackout Eye Mask, Slim Elastic Head Band Comfort Design, Zero Pressure Eye Mask, Infinitely Adjustable Eye Cups, Perfect for Side Sleepers\n1 Count (Pack of 1)", "asin": "B08661DWZR", "price": "$35.00", "quantity": ""},
{"title": "Ostrichpillow Eye Mask, Sleep Mask for Men Women 100% Blackout, No Pressure On Eyes, Soft & Breathable, Adjustable Fit, Travel Bag Included\n1 Count (Pack of 1)", "asin": "B09KLVZ88T", "price": "$45.00", "quantity": ""},
{"title": "MZOO\nSleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black\n1 Count (Pack of 1)", "asin": "B07KC5DWCC", "price": "$19.99", "quantity": ""},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief\n1 Count (Pack of 1)", "asin": "B0865RLTXB", "price": "$45.00", "quantity": ""}],
"ads": [{"title": "Manta Sleep Mask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work", "asin": "B07PRG2CQY"},
{"title": "Manta Steam Sleep Mask - Microwave Warm Eye Compress for Dry Eyes, Sinus & Migraine Relief \u2013 Zero Eye Pressure Moist Heat Mask for Puffy Eyes, Irritation, and Eye Strain Therapy", "asin": "B0865KJ1QR"},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0865RLTXB"}],
"search_results": [{"title": "Mask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work", "asin": "B07PRG2CQY", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work", "asin": "B0C36K8SJJ", "price": "$85.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Slim Sleep Mask - Ultra-Lightweight Blackout Eye Mask, Slim Elastic Head Band Comfort Design, Zero Pressure Eye Mask, Infinitely Adjustable Eye Cups, Perfect for Side Sleepers", "asin": "B08661DWZR", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0865RLTXB", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black", "asin": "B07KC5DWCC", "price": "$19.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Mask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work", "asin": "B07PRG2CQY", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work", "asin": "B0C36K8SJJ", "price": "$85.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Silk Sleep Mask - Luxury Silk Eye Mask with Pure Silk Eye Cups, Gentle on Skin & Hair, Breathable, Sleep Mask withTapered Fit for Comfort, Adjustable Head Strap, True 100% Blackout Silk Eye Mask", "asin": "B0D8M5MDCS", "price": "$69.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Slim Sleep Mask - Ultra-Lightweight Blackout Eye Mask, Slim Elastic Head Band Comfort Design, Zero Pressure Eye Mask, Infinitely Adjustable Eye Cups, Perfect for Side Sleepers", "asin": "B08661DWZR", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black", "asin": "B07KC5DWCC", "price": "$19.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Original Eye Cups - 100% Total Blackout Sleep Masks, Zero Eye Pressure, Soft & Comfy for Sleeping in Any Positions, Infinitely Adjustable, Perfect for Deep Rest, Naps, Travel", "asin": "B09Z2QPCMG", "price": "$23.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Ostrichpillow Eye Mask, Sleep Mask for Men Women 100% Blackout, No Pressure On Eyes, Soft & Breathable, Adjustable Fit, Travel Bag Included", "asin": "B09KLVZ88T", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Therabody Sleep Mask Ultra-Comfortable, 100% Blackout Sleep Eye Mask with Gentle Eye Massager Vibration for Stress Relief, Headache Relief & Self Care - Facial Massager for Women & Men", "asin": "B0DD1MQPD8", "price": "$99.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Deep Sleep Mask Light Blocking, 23 Momme Mulberry Silk Eye Mask, Ultra Soft, Adjustable - Travel Sleeping Mask for Men & Women - Olive", "asin": "B0CBPBH1HS", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones, Sleep Mask with Bluetooth Headphones, Ventilated Fabric, Adjustable Fit, 100% Blackout 3D Contoured Eye Cups, Sleeping Headphones for Side Sleepers", "asin": "B0DMTDG23J", "price": "$39.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "100% Blackout Sleep Eye Mask for Women Men, Zero Pressure Sleeping Mask - Ergonomic Design 3D Cutout Eye Movement and Eyelash Friendly Night Blindfold, Ultra Soft Comfortable for Sleeping", "asin": "B0CRYX3FCZ", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0865RLTXB", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Men Women, Lash Extensions 3D Sleeping Mask, Travel Blackout Night Blindfold Eye Shade Cover with Adjustable Strap (Black-3D)", "asin": "B095C7H62X", "price": "$6.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones, 3D Sleep Mask Bluetooth Wireless Music Eye Mask, Sleeping Headphones for Side Sleepers Sleep Mask with Bluetooth Headphones Ultra-Thin Stereo Speakers Perfect for Sleeping", "asin": "B07T6FNLQV", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Weighted Sleep Mask | Sound-Muffling Blindfold for Deep Sleep | Mulberry Silk Eye Mask with Rose Quartz Crystal | Relaxation & Tranquillity Mask", "asin": "B0CDFFCCZ6", "price": "$78.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Manta Original Eye Cups - 100% Total Blackout Sleep Masks, Zero Eye Pressure, Soft & Comfy for Sleeping in Any Positions, Infinitely Adjustable, Perfect for Deep Rest, Naps, Travel", "asin": "B09Z2QPCMG", "price": "$23.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper Women Men, Eye Mask for Sleeping Light Blocking, 3D Contoured Cup Sleeping Mask, Soft Breathable Sleep Eye Mask with Adjustable Elastic Strap for Flight Nap", "asin": "B09H7FZ5JM", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Cool Eye Cups - Near-Total Blackout Cold Therapy Eye Cups with No Eye Pressure, Ceramic Cooling Beads for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0C36J49YZ", "price": "$29.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Steam Eye Cups - Near-Total Blackout Heated Eye Cups with No Eye Pressure, Natural Gentle Steam Eye Cups for Migraine Headaches, Rest, Sleep, Dry Eye Steam Mask, Puffy Eyes & Sinus Relief", "asin": "B0C36JC3ZZ", "price": "$29.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Original Head Strap - Mix & Matchable Head Strap for Any Manta Sleep Masks, Durable, Soft & Breathable Materials, Adjustable Fit for Men and Women, Perfect for Sleeping, Naps, Travel, Deep Rest", "asin": "B09Z2PGJ96", "price": "$23.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper 3 Pack, Blackout 3D Eye Mask for Sleeping, Night Blindfold for Men Women", "asin": "B0832GKW4Q", "price": "$9.49", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Back and Side Sleeper, Block Out Light, Sleeping Eye Mask of 3D Night Blindfold, Zero Pressure Ultralight Travel Eye Cover Black", "asin": "B085NPHBLT", "price": "$5.39", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper Women Men, Eye Mask for Sleeping Light Blocking, 3D Contoured Cup Sleeping Mask, Soft Breathable Sleep Eye Mask with Adjustable Elastic Strap for Flight Nap", "asin": "B09H7FZ5JM", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Men Women: Blackout Eye Masks for Sleep - 3D Breathable Soft Comfortable Eye Mask for Travel - Adjustable Light Blocking Night Masks for Sleeping", "asin": "B09712FSLY", "price": "$14.43", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Eye Mask, Sleep Mask for Back and Side Sleepers, 100% Light-Blocking, Adjustable Strap, Brown", "asin": "B0CVX7ZSPG", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Kids Sleep Mask - Comfy & Cute Blackout Sleeping Mask with Adjustable Eye Cups, Soft & Breathable Machine Washable Kids Eye Mask for Girls, Boys, Toddler Aged 6+ (Arctic Blue)", "asin": "B0CZS9YSQX", "price": "$29.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper, Complete Light Blocking 3D Sleeping Eye Mask, Soft Breathable Eye Cover for Women Men, Relaxing Zero Pressure Night Blindfold", "asin": "B07Q6WLX5J", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Steam Sleep Mask - Microwave Warm Eye Compress for Dry Eyes, Sinus & Migraine Relief \u2013 Zero Eye Pressure Moist Heat Mask for Puffy Eyes, Irritation, and Eye Strain Therapy", "asin": "B0865KJ1QR", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Advanced Eye Mask for Sleeping,Soft and Lightweight Sleep mask\uff0cSleep Eye Mask for Men Women\uff0clash Sleeping mask for lash Extensions (Black)", "asin": "B0DD72MHXQ", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Organic Silk Sleep Mask Cool Super Smooth Eye Cover Genuine Mulberry Silk Face Skin Care, Soft Filling, Lightweight for Home or Travel Use (Original Black, Flat)", "asin": "B07L91H64N", "price": "$14.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask + Cooling Gel Relief - Sleep Eye Mask Blackout Blindfold Cold - 3D Contoured Relaxing No Pressure Eye Cover to Block Light for Comfortable Soothing Night Sleeping/Men & Women", "asin": "B0C9KNWMY6", "price": "$24.95", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Contoured Sleep Mask with Bluetooth Headphones, Eye Masks for Sleep, Sleeping Headphones, Sleeping Mask with Ultra-Thin Stereo Speakers for Men, Women, Tech Gifts - Black", "asin": "B0DJ57G238", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Eye Mask, Sleep Eye mask for Back and Side Sleepers, 100% Light-Blocking Sleep Eye mask, Zero Eye Pressure, 3D Contoured Design, Manta Sleep mask, Breathable Soft Eye mask(Light Blue)", "asin": "B0CVXLS31T", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Blackout Weighted Eye Mask for Sleeping: 3D Contoured Sleep Mask for Men Women - Light Blocking Eyelash Free Adjustable Strap - Airplane Travel Nap Fatigue Relief Night Shift Business Style Black", "asin": "B0D2CWXT32", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones Bluetooth 5.4 Headband Sleeping Eye Mask for Mom Women Men Wireless Music Earbuds Earphones for Side Sleepers Built-in HD Speakers Cool Gadgets Unique Gifts", "asin": "B08S2WXBP8", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Sleep Mask for Side Sleeper, Eye Mask Sleeping for Women Men 100% 22 Momme Pure Mulberry Silk, Face-Hugging Padded Silk Eye Cover for Sleeping with Adjustable Band (Pink)", "asin": "B0BN559GVG", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask - Eye Masks for Sleep - 100% Blackout Sleeping Mask for Women, Men & Side Sleepers - 3D Sleeping Eye Mask for Zero Eye Pressure - Award Winning Design, Eyelash Friendly & Breathable", "asin": "B09CZ68WV3", "price": "$12.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Men Women, 3D Zero Intraocular Pressure Design,100% Light Blocking Sleeping,Suitable for use with cpap,Exquisite Travel Storage Box\uff08Black\uff09", "asin": "B0DMD4LLXQ", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper, Eye Mask for Sleeping Women Men, 3D Contoured Cup No Eye Pressure 100% Light Blocking Sleeping Mask with Adjustable Strap Night Blindfold Flight, Travel, Nap, Black", "asin": "B09XTVHMQ1", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Cotton Sleep Mask - Updated Design Light Blocking Sleep Eye Mask, Soft and Comfortable Night Sleeping Mask for Men Women, Eye Blinder for Travel/Sleeping, Includes Travel Pouch, Grey", "asin": "B07D3M5TTZ", "price": "$8.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Sleep Mask. Face-Hugging, Padded Silk Cocoon for Luxury Sleep in Total Darkness. (Sunset Pink)", "asin": "B08NHF4HCS", "price": "$79.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Weighted Sleep Mask, Women Men 3D Blocking Lights Sleeping Mask (4.2oz/120g), Pressure Relief Night Sleep Eye Mask with Adjustable Strap, Eye Cover Blindfold for Travel Nap Yoga, Black", "asin": "B09C5PD9VD", "price": "$16.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask Memory Foam Contoured Eye Cups for Women and Men, Soft 3D Blackout Eye Mask for Sleeping No Pressure on Eyelids and Eyelashes Protection, Earplugs Set, Black", "asin": "B07CPWZSZN", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Portable FSA/HSA Eligible Eye Massager with Heat and Vibration-4 Soothing Modes for Compression Massage to Help Reduce Puffy and Dry Eyes-Rechargeable Heated Migraine Mask with Bluetooth Music", "asin": "B08HJYSL3Q", "price": "$55.24", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Eye Mask Sleep Mask for Men & Women, Ultra Comfort 100% Pressure-Free & 100% Light Block-Out Eye Mask for Sleep with Easy Adjustable Strap, Night Eye Cover for Travel, Black", "asin": "B0DJNSZ8VW", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask, 2 Pack 100% Real Natural Pure Silk Eye Masks with Adjustable Strap for Sleeping, Mulberry Silk Eye Sleep Shade Cover, Block Light Reduces Puffy Eyes Traveling Gifts", "asin": "B08817H6HS", "price": "$8.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper, Light Blocking Sleeping Eye Mask for Women Men, 3D Contoured Cup Night Blindfold, Luxury Eye Cover Eyeshade with Adjustable Strap for Travel, Nap, Black", "asin": "B07HVRNXZQ", "price": "$7.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Eye Mask, Sleep Eye mask for Back and Side Sleepers,3D Design, 100% Light-Blocking, Zero Eye Pressure, Manta Sleep mask Design, Breathable Soft Eye mask, Eye Mask for Travel, Gift Box(Grey)", "asin": "B0CVXLQDDL", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask Headphones Bluetooth Wireless 5.4, Breathable Cotton Eye Mask for Sleeping Side Sleepers Travel Music Headsets with Microphone Handsfree Men Women", "asin": "B0CKDZM4HH", "price": "$26.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Mulberry Silk Sleep Mask for Women & Men with Cups, Blackout - Silk Eye Masks for Sleep Anywhere, Travel, Night, Face, Side - Eye Cover, Sleeping Mask, Eyemask, Sleepmask, Black", "asin": "B0DKNBDQ4S", "price": "$19.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Contoured Sleep Mask for Side Sleepers - 100% Light Blocking, Soft and No Pressure on Eyes - Blindfold for Travel, Nap, Yoga", "asin": "B0BXKZH8SN", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask - Modal Material Eye Mask for Sleeping, Ultra Soft and Skin Friendly Full Eye Covers for Women/Men, Perfect Light Blocking Sleeping Mask for Travel Yoga Nap, Fully Adjustable Strap", "asin": "B07LG4K19C", "price": "$10.19", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Heated Eye Mask Cordless for Dry Eyes, FSA/HSA Eligible 3D Sleep Mask No Pressure, Warm Eye Compress with Temperature, Timer Control for Sleeping Stye Eye Relax Meditation Travel Women Men", "asin": "B0C1RXXCB6", "price": "$35.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Sleep Mask - Silk Eye Sleeping Mask for Women & Men for Total Blackout - Silk Eye Mask - 100% Pure Mulberry Silk, 22 Momme 6a Fibers - Blindfold Silk Sleep Mask Side Sleeper Eye Cover", "asin": "B0BFDGC7CC", "price": "$27.87", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones, Sleep Mask with Bluetooth Headphones, Ventilated Fabric, Adjustable Fit, 100% Blackout 3D Contoured Eye Cups, Sleeping Headphones for Side Sleepers", "asin": "B0DMTDG23J", "price": "$39.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-13T05:33:47.937Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

<answer>{"timestamp": "2025-04-13T05:33:47.937Z","action": "click","acion_argument": "search",}</answer>
rule
<answer>{"timestamp": "2025-04-13T05:33:47.937Z","action": "click","acion_argument": "search",}</answer>
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
{"timestamp": "2025-04-01T00:09:12.232Z", "action": "input", "action_argument": "bike pump with gauge"}
{"timestamp": "2025-04-01T00:10:24.448Z", "action": "click_product", "action_argument": "B00XLGKU14"}
{"timestamp": "2025-04-01T17:23:00.405Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-01T17:23:03.503Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-01T17:23:13.604Z", "action": "click_product", "action_argument": "B0DLBTPDCS"}
{"timestamp": "2025-04-01T17:23:35.661Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T17:23:40.626Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T17:23:48.849Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-01T17:23:54.591Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-07T20:39:04.148Z", "action": "input", "action_argument": "rb5424D ray ban replacement nose pads"}
{"timestamp": "2025-04-07T20:39:04.760Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:39:47.542Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
{"timestamp": "2025-04-07T20:39:49.300Z", "action": "input", "action_argument": "ray ban replacement nose pads"}
{"timestamp": "2025-04-07T20:39:51.377Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:46:45.160Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:46:46.070Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-07T20:50:58.581Z", "action": "purchase", "action_argument": "B09NVPJ9ZG"}
{"timestamp": "2025-04-10T22:25:58.219Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T22:26:01.991Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T22:31:03.659Z", "action": "input", "action_argument": "internet modem x"}
{"timestamp": "2025-04-10T22:31:03.733Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-10T22:40:15.470Z", "action": "input", "action_argument": "wifi router"}
{"timestamp": "2025-04-10T22:40:15.648Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-10T22:54:33.370Z", "action": "purchase", "action_argument": "B0B3SQK74L"}
{"timestamp": "2025-04-13T05:31:02.490Z", "action": "input", "action_argument": "man"}
{"timestamp": "2025-04-13T05:31:06.087Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-13T05:31:08.650Z", "action": "input", "action_argument": "manta sleep mask"}
{"timestamp": "2025-04-13T05:31:31.010Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T05:31:31.632Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T05:31:36.997Z", "action": "purchase", "action_argument": "B07PRG2CQY"}
{"timestamp": "2025-04-13T05:32:52.853Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-13T05:33:00.789Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:00.807Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:03.436Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:03.456Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:09.095Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:10.304Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:12.371Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:12.389Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:14.721Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:14.739Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-13T05:33:18.279Z", "action": "purchase", "action_argument": "B0C36K8SJJ, B07PRG2CQY"}
<|memory_end|>

<|action_start|>
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "manta sleep mask"}],
"cart_items": [{"title": "NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS200) \u2013 Security Features, BE6500 Wireless Speed (up to 6.5Gbps) - Covers up to 2,500 sq. ft., 80 Devices \u2013 2.5 Gig Internet Port", "asin": "B0DG6DNF94", "price": "$199.98", "quantity": "1"},
{"title": "TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75)- Gigabit Wireless Internet Router, ax Router for Gaming, VPN Router, OneMesh, WPA3", "asin": "B0B3SQK74L", "price": "$129.99", "quantity": "1"},
{"title": "The Invisible Computer: Why Good Products Can Fail, the Personal Computer Is So Complex, and Information Appliances Are the Solution", "asin": "0262640414", "price": "$35.00", "quantity": "1"},
{"title": "Scenario-Based Design: Envisioning Work and Technology in System Development", "asin": "0471076597", "price": "$33.36", "quantity": "1"},
{"title": "Things That Make Us Smart (William Patrick Book)", "asin": "0201626950", "price": "$11.33", "quantity": "1"},
{"title": "Participatory Design: Principles and Practices", "asin": "0805809511", "price": "$99.99", "quantity": "1"},
{"title": "The Nurnberg Funnel: Designing Minimalist Instruction for Practical Computer Skill (Technical Communication, Multimedia, and Information Systems)", "asin": "0262031639", "price": "$11.93", "quantity": "1"},
{"title": "Computer-Supported Cooperative Work: A Book of Readings", "asin": "0934613575", "price": "$16.30", "quantity": "1"},
{"title": "User Centered System Design: New Perspectives on Human-computer Interaction", "asin": "0898598729", "price": "$130.00", "quantity": "1"},
{"title": "Human-Machine Reconfigurations: Plans and Situated Actions (Learning in Doing: Social, Cognitive and Computational Perspectives)", "asin": "052167588X", "price": "$44.99", "quantity": "1"},
{"title": "The Human Use Of Human Beings", "asin": "0306803208", "price": "$8.87", "quantity": "1"},
{"title": "Emotional Design: Why We Love (or Hate) Everyday Things", "asin": "0465051367", "price": "$10.79", "quantity": "1"},
{"title": "The Design of Everyday Things: Revised and Expanded Edition", "asin": "0465050654", "price": "$12.77", "quantity": "1"}],
"promotion_items": [{"title": "Manta Sleep\nMask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work\n1 Count (Pack of 1)", "asin": "", "price": "$35.00", "quantity": ""},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work\n1 Count (Pack of 1)", "asin": "", "price": "$85.00", "quantity": ""},
{"title": "MZOO\nSleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black\n1 Count (Pack of 1)", "asin": "", "price": "$19.99", "quantity": ""},
{"title": "LitBear\nSleep Mask for Side Sleeper Women Men, Eye Mask for Sleeping Light Blocking, 3D Contoured Cup Sleeping Mask, Soft Breathable Sleep Eye Mask with Adjustable Elastic Strap for Flight Nap\n1 Count (Pack of 1)", "asin": "", "price": "$15.99", "quantity": ""},
{"title": "Pure Silk Sleep Mask [100% 6A Mulberry Silk, 22 Momme] Light Blocking Travel Essentials. Eye Masks for Sleeping. Black Oeko-Tex Blindfold. Eye Covers for Men & Women\n1 Count (Pack of 1)", "asin": "", "price": "$29.95", "quantity": ""},
{"title": "YIVIEW\nSleep Mask for Side Sleeper, Complete Light Blocking 3D Sleeping Eye Mask, Soft Breathable Eye Cover for Women Men, Relaxing Zero Pressure Night Blindfold\n1 Count (Pack of 1)", "asin": "", "price": "$9.99", "quantity": ""},
{"title": "Manta Sleep\nMask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work\n1 Count (Pack of 1)", "asin": "B07PRG2CQY", "price": "$35.00", "quantity": ""},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work\n1 Count (Pack of 1)", "asin": "B0C36K8SJJ", "price": "$85.00", "quantity": ""},
{"title": "Manta Slim Sleep Mask - Ultra-Lightweight Blackout Eye Mask, Slim Elastic Head Band Comfort Design, Zero Pressure Eye Mask, Infinitely Adjustable Eye Cups, Perfect for Side Sleepers\n1 Count (Pack of 1)", "asin": "B08661DWZR", "price": "$35.00", "quantity": ""},
{"title": "Ostrichpillow Eye Mask, Sleep Mask for Men Women 100% Blackout, No Pressure On Eyes, Soft & Breathable, Adjustable Fit, Travel Bag Included\n1 Count (Pack of 1)", "asin": "B09KLVZ88T", "price": "$45.00", "quantity": ""},
{"title": "MZOO\nSleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black\n1 Count (Pack of 1)", "asin": "B07KC5DWCC", "price": "$19.99", "quantity": ""},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief\n1 Count (Pack of 1)", "asin": "B0865RLTXB", "price": "$45.00", "quantity": ""}],
"ads": [{"title": "Manta Sleep Mask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work", "asin": "B07PRG2CQY"},
{"title": "Manta Steam Sleep Mask - Microwave Warm Eye Compress for Dry Eyes, Sinus & Migraine Relief \u2013 Zero Eye Pressure Moist Heat Mask for Puffy Eyes, Irritation, and Eye Strain Therapy", "asin": "B0865KJ1QR"},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0865RLTXB"}],
"search_results": [{"title": "Mask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work", "asin": "B07PRG2CQY", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work", "asin": "B0C36K8SJJ", "price": "$85.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Slim Sleep Mask - Ultra-Lightweight Blackout Eye Mask, Slim Elastic Head Band Comfort Design, Zero Pressure Eye Mask, Infinitely Adjustable Eye Cups, Perfect for Side Sleepers", "asin": "B08661DWZR", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0865RLTXB", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black", "asin": "B07KC5DWCC", "price": "$19.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Mask - 100% Light Blocking Eye Mask, Adjustable Sleeping Mask with Detachable Eye Cups, Ultra Comfortable for Women & Men, Zero Pressure on Lashes, Perfect for Deep Rest/Travel/Shift Work", "asin": "B07PRG2CQY", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Pro Sleep Mask - 100% Light Blocking Sleep Mask for Side Sleepers, Breathable and Comfortable, Spacious & Zero Pressure for Long Lashes, Perfect for Sleep/Travel/Nap/Shift Work", "asin": "B0C36K8SJJ", "price": "$85.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Silk Sleep Mask - Luxury Silk Eye Mask with Pure Silk Eye Cups, Gentle on Skin & Hair, Breathable, Sleep Mask withTapered Fit for Comfort, Adjustable Head Strap, True 100% Blackout Silk Eye Mask", "asin": "B0D8M5MDCS", "price": "$69.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Slim Sleep Mask - Ultra-Lightweight Blackout Eye Mask, Slim Elastic Head Band Comfort Design, Zero Pressure Eye Mask, Infinitely Adjustable Eye Cups, Perfect for Side Sleepers", "asin": "B08661DWZR", "price": "$35.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black", "asin": "B07KC5DWCC", "price": "$19.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Original Eye Cups - 100% Total Blackout Sleep Masks, Zero Eye Pressure, Soft & Comfy for Sleeping in Any Positions, Infinitely Adjustable, Perfect for Deep Rest, Naps, Travel", "asin": "B09Z2QPCMG", "price": "$23.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Ostrichpillow Eye Mask, Sleep Mask for Men Women 100% Blackout, No Pressure On Eyes, Soft & Breathable, Adjustable Fit, Travel Bag Included", "asin": "B09KLVZ88T", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Therabody Sleep Mask Ultra-Comfortable, 100% Blackout Sleep Eye Mask with Gentle Eye Massager Vibration for Stress Relief, Headache Relief & Self Care - Facial Massager for Women & Men", "asin": "B0DD1MQPD8", "price": "$99.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Deep Sleep Mask Light Blocking, 23 Momme Mulberry Silk Eye Mask, Ultra Soft, Adjustable - Travel Sleeping Mask for Men & Women - Olive", "asin": "B0CBPBH1HS", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones, Sleep Mask with Bluetooth Headphones, Ventilated Fabric, Adjustable Fit, 100% Blackout 3D Contoured Eye Cups, Sleeping Headphones for Side Sleepers", "asin": "B0DMTDG23J", "price": "$39.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "100% Blackout Sleep Eye Mask for Women Men, Zero Pressure Sleeping Mask - Ergonomic Design 3D Cutout Eye Movement and Eyelash Friendly Night Blindfold, Ultra Soft Comfortable for Sleeping", "asin": "B0CRYX3FCZ", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Cool Sleep Mask - Blackout Cooling Eye Mask with Zero Eye Pressure, Ceramic Cooling Beads Sleeping Mask for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0865RLTXB", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Men Women, Lash Extensions 3D Sleeping Mask, Travel Blackout Night Blindfold Eye Shade Cover with Adjustable Strap (Black-3D)", "asin": "B095C7H62X", "price": "$6.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones, 3D Sleep Mask Bluetooth Wireless Music Eye Mask, Sleeping Headphones for Side Sleepers Sleep Mask with Bluetooth Headphones Ultra-Thin Stereo Speakers Perfect for Sleeping", "asin": "B07T6FNLQV", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Weighted Sleep Mask | Sound-Muffling Blindfold for Deep Sleep | Mulberry Silk Eye Mask with Rose Quartz Crystal | Relaxation & Tranquillity Mask", "asin": "B0CDFFCCZ6", "price": "$78.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Manta Original Eye Cups - 100% Total Blackout Sleep Masks, Zero Eye Pressure, Soft & Comfy for Sleeping in Any Positions, Infinitely Adjustable, Perfect for Deep Rest, Naps, Travel", "asin": "B09Z2QPCMG", "price": "$23.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper Women Men, Eye Mask for Sleeping Light Blocking, 3D Contoured Cup Sleeping Mask, Soft Breathable Sleep Eye Mask with Adjustable Elastic Strap for Flight Nap", "asin": "B09H7FZ5JM", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Cool Eye Cups - Near-Total Blackout Cold Therapy Eye Cups with No Eye Pressure, Ceramic Cooling Beads for Migraine Headaches, Sleeping, Allergies, Puffy Eyes & Sinus Relief", "asin": "B0C36J49YZ", "price": "$29.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Steam Eye Cups - Near-Total Blackout Heated Eye Cups with No Eye Pressure, Natural Gentle Steam Eye Cups for Migraine Headaches, Rest, Sleep, Dry Eye Steam Mask, Puffy Eyes & Sinus Relief", "asin": "B0C36JC3ZZ", "price": "$29.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Original Head Strap - Mix & Matchable Head Strap for Any Manta Sleep Masks, Durable, Soft & Breathable Materials, Adjustable Fit for Men and Women, Perfect for Sleeping, Naps, Travel, Deep Rest", "asin": "B09Z2PGJ96", "price": "$23.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper 3 Pack, Blackout 3D Eye Mask for Sleeping, Night Blindfold for Men Women", "asin": "B0832GKW4Q", "price": "$9.49", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Back and Side Sleeper, Block Out Light, Sleeping Eye Mask of 3D Night Blindfold, Zero Pressure Ultralight Travel Eye Cover Black", "asin": "B085NPHBLT", "price": "$5.39", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper Women Men, Eye Mask for Sleeping Light Blocking, 3D Contoured Cup Sleeping Mask, Soft Breathable Sleep Eye Mask with Adjustable Elastic Strap for Flight Nap", "asin": "B09H7FZ5JM", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Men Women: Blackout Eye Masks for Sleep - 3D Breathable Soft Comfortable Eye Mask for Travel - Adjustable Light Blocking Night Masks for Sleeping", "asin": "B09712FSLY", "price": "$14.43", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Eye Mask, Sleep Mask for Back and Side Sleepers, 100% Light-Blocking, Adjustable Strap, Brown", "asin": "B0CVX7ZSPG", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Kids Sleep Mask - Comfy & Cute Blackout Sleeping Mask with Adjustable Eye Cups, Soft & Breathable Machine Washable Kids Eye Mask for Girls, Boys, Toddler Aged 6+ (Arctic Blue)", "asin": "B0CZS9YSQX", "price": "$29.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper, Complete Light Blocking 3D Sleeping Eye Mask, Soft Breathable Eye Cover for Women Men, Relaxing Zero Pressure Night Blindfold", "asin": "B07Q6WLX5J", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Manta Steam Sleep Mask - Microwave Warm Eye Compress for Dry Eyes, Sinus & Migraine Relief \u2013 Zero Eye Pressure Moist Heat Mask for Puffy Eyes, Irritation, and Eye Strain Therapy", "asin": "B0865KJ1QR", "price": "$45.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Advanced Eye Mask for Sleeping,Soft and Lightweight Sleep mask\uff0cSleep Eye Mask for Men Women\uff0clash Sleeping mask for lash Extensions (Black)", "asin": "B0DD72MHXQ", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Organic Silk Sleep Mask Cool Super Smooth Eye Cover Genuine Mulberry Silk Face Skin Care, Soft Filling, Lightweight for Home or Travel Use (Original Black, Flat)", "asin": "B07L91H64N", "price": "$14.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask + Cooling Gel Relief - Sleep Eye Mask Blackout Blindfold Cold - 3D Contoured Relaxing No Pressure Eye Cover to Block Light for Comfortable Soothing Night Sleeping/Men & Women", "asin": "B0C9KNWMY6", "price": "$24.95", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Contoured Sleep Mask with Bluetooth Headphones, Eye Masks for Sleep, Sleeping Headphones, Sleeping Mask with Ultra-Thin Stereo Speakers for Men, Women, Tech Gifts - Black", "asin": "B0DJ57G238", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Eye Mask, Sleep Eye mask for Back and Side Sleepers, 100% Light-Blocking Sleep Eye mask, Zero Eye Pressure, 3D Contoured Design, Manta Sleep mask, Breathable Soft Eye mask(Light Blue)", "asin": "B0CVXLS31T", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Blackout Weighted Eye Mask for Sleeping: 3D Contoured Sleep Mask for Men Women - Light Blocking Eyelash Free Adjustable Strap - Airplane Travel Nap Fatigue Relief Night Shift Business Style Black", "asin": "B0D2CWXT32", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones Bluetooth 5.4 Headband Sleeping Eye Mask for Mom Women Men Wireless Music Earbuds Earphones for Side Sleepers Built-in HD Speakers Cool Gadgets Unique Gifts", "asin": "B08S2WXBP8", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Sleep Mask for Side Sleeper, Eye Mask Sleeping for Women Men 100% 22 Momme Pure Mulberry Silk, Face-Hugging Padded Silk Eye Cover for Sleeping with Adjustable Band (Pink)", "asin": "B0BN559GVG", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask - Eye Masks for Sleep - 100% Blackout Sleeping Mask for Women, Men & Side Sleepers - 3D Sleeping Eye Mask for Zero Eye Pressure - Award Winning Design, Eyelash Friendly & Breathable", "asin": "B09CZ68WV3", "price": "$12.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Eye Mask for Men Women, 3D Zero Intraocular Pressure Design,100% Light Blocking Sleeping,Suitable for use with cpap,Exquisite Travel Storage Box\uff08Black\uff09", "asin": "B0DMD4LLXQ", "price": "$9.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper, Eye Mask for Sleeping Women Men, 3D Contoured Cup No Eye Pressure 100% Light Blocking Sleeping Mask with Adjustable Strap Night Blindfold Flight, Travel, Nap, Black", "asin": "B09XTVHMQ1", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Cotton Sleep Mask - Updated Design Light Blocking Sleep Eye Mask, Soft and Comfortable Night Sleeping Mask for Men Women, Eye Blinder for Travel/Sleeping, Includes Travel Pouch, Grey", "asin": "B07D3M5TTZ", "price": "$8.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Sleep Mask. Face-Hugging, Padded Silk Cocoon for Luxury Sleep in Total Darkness. (Sunset Pink)", "asin": "B08NHF4HCS", "price": "$79.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Weighted Sleep Mask, Women Men 3D Blocking Lights Sleeping Mask (4.2oz/120g), Pressure Relief Night Sleep Eye Mask with Adjustable Strap, Eye Cover Blindfold for Travel Nap Yoga, Black", "asin": "B09C5PD9VD", "price": "$16.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask Memory Foam Contoured Eye Cups for Women and Men, Soft 3D Blackout Eye Mask for Sleeping No Pressure on Eyelids and Eyelashes Protection, Earplugs Set, Black", "asin": "B07CPWZSZN", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Portable FSA/HSA Eligible Eye Massager with Heat and Vibration-4 Soothing Modes for Compression Massage to Help Reduce Puffy and Dry Eyes-Rechargeable Heated Migraine Mask with Bluetooth Music", "asin": "B08HJYSL3Q", "price": "$55.24", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Eye Mask Sleep Mask for Men & Women, Ultra Comfort 100% Pressure-Free & 100% Light Block-Out Eye Mask for Sleep with Easy Adjustable Strap, Night Eye Cover for Travel, Black", "asin": "B0DJNSZ8VW", "price": "$5.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask, 2 Pack 100% Real Natural Pure Silk Eye Masks with Adjustable Strap for Sleeping, Mulberry Silk Eye Sleep Shade Cover, Block Light Reduces Puffy Eyes Traveling Gifts", "asin": "B08817H6HS", "price": "$8.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask for Side Sleeper, Light Blocking Sleeping Eye Mask for Women Men, 3D Contoured Cup Night Blindfold, Luxury Eye Cover Eyeshade with Adjustable Strap for Travel, Nap, Black", "asin": "B07HVRNXZQ", "price": "$7.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Eye Mask, Sleep Eye mask for Back and Side Sleepers,3D Design, 100% Light-Blocking, Zero Eye Pressure, Manta Sleep mask Design, Breathable Soft Eye mask, Eye Mask for Travel, Gift Box(Grey)", "asin": "B0CVXLQDDL", "price": "$4.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask Headphones Bluetooth Wireless 5.4, Breathable Cotton Eye Mask for Sleeping Side Sleepers Travel Music Headsets with Microphone Handsfree Men Women", "asin": "B0CKDZM4HH", "price": "$26.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "3D Mulberry Silk Sleep Mask for Women & Men with Cups, Blackout - Silk Eye Masks for Sleep Anywhere, Travel, Night, Face, Side - Eye Cover, Sleeping Mask, Eyemask, Sleepmask, Black", "asin": "B0DKNBDQ4S", "price": "$19.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Contoured Sleep Mask for Side Sleepers - 100% Light Blocking, Soft and No Pressure on Eyes - Blindfold for Travel, Nap, Yoga", "asin": "B0BXKZH8SN", "price": "$15.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Mask - Modal Material Eye Mask for Sleeping, Ultra Soft and Skin Friendly Full Eye Covers for Women/Men, Perfect Light Blocking Sleeping Mask for Travel Yoga Nap, Fully Adjustable Strap", "asin": "B07LG4K19C", "price": "$10.19", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Heated Eye Mask Cordless for Dry Eyes, FSA/HSA Eligible 3D Sleep Mask No Pressure, Warm Eye Compress with Temperature, Timer Control for Sleeping Stye Eye Relax Meditation Travel Women Men", "asin": "B0C1RXXCB6", "price": "$35.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Silk Sleep Mask - Silk Eye Sleeping Mask for Women & Men for Total Blackout - Silk Eye Mask - 100% Pure Mulberry Silk, 22 Momme 6a Fibers - Blindfold Silk Sleep Mask Side Sleeper Eye Cover", "asin": "B0BFDGC7CC", "price": "$27.87", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Sleep Headphones, Sleep Mask with Bluetooth Headphones, Ventilated Fabric, Adjustable Fit, 100% Blackout 3D Contoured Eye Cups, Sleeping Headphones for Side Sleepers", "asin": "B0DMTDG23J", "price": "$39.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-13T05:33:47.937Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

train