<|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 button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

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": "2025-04-01T17:23:13.604Z", "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": "2025-04-07T20:39:47.542Z", "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": "2025-04-07T20:50:58.581Z", "action": "purchase", "action_argument": "B09NVPJ9ZG"}
{"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": "2025-04-10T22:54:33.370Z", "action": "purchase", "action_argument": "B0B3SQK74L"}
{"timestamp": "2025-04-13T05:31:02.490Z", "action": "input", "action_argument": "man"}
{"timestamp": "2025-04-13T05:31:08.650Z", "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"}
{"timestamp": "2025-04-13T05:34:57.418Z", "action": "purchase", "action_argument": "B0B1LZMH78"}
{"timestamp": "2025-04-13T05:36:04.658Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T05:38:31.905Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-13T22:25:47.129Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-13T22:26:41.052Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T22:27:12.817Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-13T22:31:11.321Z", "action": "purchase", "action_argument": "B08R58D9FH"}
<|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": ""
}
  ],
  "cart_items": [
    {"title": "NETGEAR Nighthawk WiFi 6E Router (RAXE500) - Security Features, 12-Stream Gigabit Router AXE11000 Tri-Band Wireless Speed (Up to 10.8Gbps), New 6GHz Band, Coverage up to 3,500 sq. ft, 60 Devices", "asin": "B08R58D9FH", "price": "$299.97", "quantity": "1"},
    {"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0", "asin": "B0DK7Q5SCN", "price": "$249.99", "quantity": "1"},
    {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "quantity": "1"},
    {"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": "Gryphon Guardian Mesh WiFi Router and Parental Control System with Content Filters and Advanced Cyber Security", "asin": "B082YGNKJH", "price": "$99.00", "quantity": ""},
    {"title": "TP-Link Tri-Band BE9300 WiFi 7 Router Archer BE550 6-Stream 9.2Gbps Full 2.5G Ports 6 Internal Antennas Covers Up to 2,000 Sq. Ft. Add Easy-Mesh Device for Extended Coverage VPN Support", "asin": "B0CJSNSVMR", "price": "$199.99", "quantity": ""},
    {"title": "NETGEAR Nighthawk WiFi 7 Router (BE17000) \u2013 Security Features, 17 Gbps Wireless Speed, 10 Gig Internet Port, Tri-Band Gaming Router, Covers 3,300 sq. ft., 150 Devices, Built-in VPN, USB 3.0", "asin": "B0DW1TZL1L", "price": "$399.99", "quantity": ""},
    {"title": "Gryphon AX \u2013 Ultra-Fast Mesh WiFi 6 Parental Control Router \u2013 Advanced Content Filters and Next-Gen Firewall - 4.3 Gbps Across 3,000 sq. ft. per Router for Multi-Device Households", "asin": "B098R77RTP", "price": "$299.00", "quantity": ""},
    {"title": "NETGEAR Orbi Whole Home Tri-Band WiFi 6 Mesh Network System (RBK752P) \u2013 Router with 1 Satellite Extender, Security Features, Coverage up to 5,000 sq. ft., 75 Devices, AX5200 802.11ax (Up to 5.2Gbps)", "asin": "B0CY6LPDVX", "price": "$299.99", "quantity": ""},
    {"title": "Sonicwall TZ570 with 8x5 Support (02-SSC-5859) | TZ570 Network Security Appliance with 1 Year 8x5 Support License | Next-Generation Firewall | 8X 1GbE Ports, 2X 5GbE Ports", "asin": "B08GGFBCNC", "price": "$1,596.00", "quantity": ""},
    {"title": "NETGEAR Orbi 870 Series Tri-Band WiFi 7 Mesh System (RBE873) - Router + 2 Satellite Extenders, Security Features, Up to 21 Gbps, Covers Up to 9,000 Sq. Ft., 150 Devices, 10 Gig Internet Port, BE21000", "asin": "B0DPLH5DFH", "price": "$1,149.99", "quantity": ""},
    {"title": "Cudy BE3600 WiFi 7 Gigabit 4 Stream Dual Band Router WR3600 MU-MIMO High Gain Antennas VPN Clients & Server, Cloud Control, Cudy APP", "asin": "B0DDT6CGSR", "price": "", "quantity": ""},
    {"title": "Tenda AX3000 WiFi 6 Router \u2013 Dual Band Gigabit Router for Wireless Internet, 4XGE Ports, VPN Router, Easy Setup, Parental Controls, Access Point Mode, IPv6, WPA3(RX12L Pro)", "asin": "B0D9QGC6ZS", "price": "", "quantity": ""},
    {"title": "Amazon Basics Single Serve Coffee Maker K-Cup, 14 Oz, Black & Stainless Steel Machine, 5.98\"D x 9.44\"W x 14.17\"H", "asin": "", "price": "$35.10", "quantity": ""},
    {"title": "Amazon Basics Upright Bagless Vacuum Cleaner for Carpet and Hard Floors, With Crevice and Upholstery Tools, Detachable Handle, Lightweight (8.4 lbs), 1.7L Dust Cup, 720W, 18ft Cord, Black/White", "asin": "", "price": "$58.99", "quantity": ""},
    {"title": "Intel Core i7-12700KF Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W", "asin": "", "price": "$189.99", "quantity": ""},
    {"title": "Amazon Basics Smart LED Light Strip, 32.8 Feet (2 Rolls of 16.4 Feet), RGB + Tunable White, Works with Alexa Only, 2.4 GHz Wi-Fi, No Hub Required", "asin": "", "price": "$32.99", "quantity": ""},
    {"title": "Intel Core i7-12700K Gaming Desktop Processor with Integrated Graphics and 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W", "asin": "", "price": "$219.97", "quantity": ""},
    {"title": "Amazon Basics 24-inch IPS Monitor 75 Hz Powered with AOC Technology FHD 1080P HDMI, Display Port and VGA Input VESA Compatible Built-in Speakers for Office and Home, Black", "asin": "", "price": "$85.00", "quantity": ""},
    {"title": "Disc Drive For PS5 Digital Edition Consoles (slim)", "asin": "", "price": "$79.00", "quantity": ""},
    {"title": "AmazonCommercial Premium Bluetooth Speakerphone", "asin": "", "price": "$110.98", "quantity": ""},
    {"title": "DynaTrap DT1050-TUNSR 1/2 Acre Mosquito & flying Insect Trap \u2013 Kills Mosquitoes, Flies, Wasps, Gnats, & Other Flying Insects - Bug Zapper Alternative - Tungsten", "asin": "", "price": "", "quantity": ""},
    {"title": "Amazon Basics Air Purifier for Home and Office, With 3-Stage Filtration, HEPA Filter With Activated Carbon, 3 Speeds, Timer, Sleep Mode (32db), Energy Star Certificate, Covers Up to 1067 Sq ft, White", "asin": "", "price": "", "quantity": ""},
    {"title": "Xbox Series X 1TB SSD Console - Includes Xbox Wireless Controller - Up to 120 frames per second - 16 GB RAM - 1 TB SSD Storage - Experience True 4K Gaming - Xbox Velocity Architecture", "asin": "", "price": "", "quantity": ""},
    {"title": "Amazon Basics Electric Toothbrush Head Replacement Brush, White, 5 Count (Fits Most Oral-B Brushes) (Previously Solimo)", "asin": "", "price": "", "quantity": ""},
    {"title": "Jabra Speak2 40 Portable Speakerphone - 4 Noise-Cancelling Mics, Full-Range 50mm Portable Speaker, Wideband Audio and USB-A and USB-C Connections - Certified for Zoom and Google Meet - Dark Grey", "asin": "", "price": "", "quantity": ""},
    {"title": "Marshall Tufton Portable Bluetooth Speaker, Black & Brass", "asin": "", "price": "", "quantity": ""},
    {"title": "Jabra Speak 510 UC Wireless Bluetooth Speakerphone \u2013 Outstanding Sound Quality, Portable Conference Speaker for Holding Meetings Anywhere - Certified for Zoom & Google Meet", "asin": "", "price": "$77.98", "quantity": ""},
    {"title": "Razer Huntsman Mini 60% Gaming Keyboard: Fast Keyboard Switches - Clicky Optical Switches - Chroma RGB Lighting - PBT Keycaps - Onboard Memory Snap Tap - Black", "asin": "", "price": "$69.99", "quantity": ""},
    {"title": "SAMSUNG FT45 Series 24-Inch WUXGA 1920 x 1200 Computer Monitor, 75Hz, IPS Panel, HDMI, DisplayPort, DVI, USB Hub, Built-in Speakers, Height Adjustable Stand, 3 Yr WRNTY (LF24T454GYNXZA),Black", "asin": "", "price": "$209.99", "quantity": ""},
    {"title": "BOSCH GSR12V-140FCB22 12V Drill/Driver 5-In-1 Flexiclick System - Torque, Lightweight, Magnetic Bit Holder, Keyless Chuck, Right Angle & Offset Attachments. Includes 2.0 Ah Batteries & Charger", "asin": "", "price": "$145.28", "quantity": ""},
    {"title": "Philips Hue Indoor 33 Ft Smart LED Solo lightstrip Base Kit - 1 Pack - Control with Hue App - Compatible with Alexa, Google Assistant and Apple HomeKit", "asin": "", "price": "$135.99", "quantity": ""},
    {"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, Black, HX9054/95", "asin": "", "price": "$44.99", "quantity": ""},
    {"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, 4 Brush Heads, White, HX9054/65", "asin": "", "price": "$44.99", "quantity": ""},
    {"title": "Brother P-Touch PT-D410 Home / Office Advanced Label Maker | Connect via USB to Create and Print on TZe Label Tapes up to ~3/4 inch, White", "asin": "", "price": "$59.98", "quantity": ""},
    {"title": "Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W", "asin": "", "price": "$269.99", "quantity": ""},
    {"title": "NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) \u2013 Approved for Today\u2019s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps", "asin": "", "price": "$299.99", "quantity": ""},
    {"title": "Beats Solo 4 - Wireless Bluetooth On-Ear Headphones, Apple & Android Compatible, Up to 50 Hours of Battery Life - Cloud Pink", "asin": "", "price": "$199.95", "quantity": ""},
    {"title": "Apple iPad (10th Generation): with A14 Bionic chip, 10.9-inch Liquid Retina Display, 256GB, Wi-Fi 6, 12MP front/12MP Back Camera, Touch ID, All-Day Battery Life \u2013 Silver", "asin": "", "price": "$349.97", "quantity": ""},
    {"title": "Arlo Essential Security Camera 2K | Indoor Only| 2nd Gen | Baby Monitor & Pet Camera | Wired Automated Privacy Shield, 2-Way Audio, Night Vision, Live Stream, Motion Alerts & Notifications White,1 Cam", "asin": "", "price": "$29.99", "quantity": ""},
    {"title": "Jabra Speak2 75 Wireless Bluetooth Speakerphone - 4 Noise-Cancelling Mics, Full-Range 65mm Portable Speaker and Super-Wideband Audio - Certified for Zoom and Google Meet - Dark Grey", "asin": "", "price": "$268.51", "quantity": ""},
    {"title": "EltaMD UV Clear Face Sunscreen SPF 46, Oil Free Sunscreen with Zinc Oxide, Dermatologist Recommended Sunscreen", "asin": "", "price": "$44.00", "quantity": ""},
    {"title": "Philips Norelco Shaver Series 9000, Wet and Dry Electric Shaver, with Lift & Cut Shaving System and SenseIQ Technology, Pop-up Trimmer, Cleaning Pod, Charging Stand and Travel Case, Model S9987/85", "asin": "", "price": "$259.96", "quantity": ""},
    {"title": "Curel Japanese Skin Care Foaming Daily Face Wash for Sensitive Skin, Hydrating Facial Cleanser for Dry Skin, pH-Balanced and Fragrance-Free, 5 Oz (Step 2 of 2-Step Skincare)", "asin": "", "price": "$13.23", "quantity": ""},
    {"title": "Dyson Supersonic Nural\u2122 Hair Dryer", "asin": "", "price": "$499.00", "quantity": ""},
    {"title": "Aesop Geranium Leaf Body Cleanser | For All Skin Types To Cleanse Without Drying Out | Geranium Leaf, Mandarin Rind, Bergamot Rind | 16.9 oz / 500mL", "asin": "", "price": "$50.00", "quantity": ""},
    {"title": "N\u00e9cessaire Eucalyptus Body Wash with Pump | Multi-Oil Nourishing Cleanse For Women + Men | Gel Cleanser | Dermatologist-Tested. Hypoallergenic | No SLS/SLES (500 ml / 16.9 fl. oz.)", "asin": "", "price": "$38.00", "quantity": ""},
    {"title": "Colorescience Total Protection No-Show Mineral Sunscreen SPF 50, 1.7oz, 100% Invisible all-mineral sunscreen for all skin tones & types", "asin": "", "price": "$45.00", "quantity": ""},
    {"title": "EltaMD Skin Recovery Overnight Face Mask, Moisturizer Cream Night Mask for Face & Neck, Safe for Sensitive Skin, 1.7 oz Jar", "asin": "", "price": "$56.00", "quantity": ""},
    {"title": "Lab Series All-In-One Multi-Action Face Wash - Men's Face Scrub - Cleanse and Exfoliates Skin", "asin": "", "price": "$53.00", "quantity": ""},
    {"title": "EltaMD UV Physical Tinted Sunscreen for Face, SPF 41 Tinted Sunscreen, 100% Mineral Active Sunscreen", "asin": "", "price": "$46.00", "quantity": ""},
    {"title": "EltaMD UV Daily SPF 40 Face Sunscreen Moisturizer with Zinc Oxide, Daily Face Moisturizer with SPF, Sunscreen, 1.7 oz Pump", "asin": "", "price": "$76.00", "quantity": ""},
    {"title": "Braun Series 9 PRO+ 9577cc Electric Razor for Men, 5 Pro Shave Elements & Precision Long Hair Trimmer, 6in1 SmartCare Center, PowerCase for Mobile Charging, Wet & Dry, 60min Battery Runtime", "asin": "", "price": "$319.90", "quantity": ""},
    {"title": "Obagi Professional-C Vitamin C Serum \u2013 Helps Brighten Skin Tone and Minimize the Appearance of Fine Lines & Wrinkles \u2013 Safe for Sensitive Skin", "asin": "", "price": "$110.00", "quantity": ""},
    {"title": "Aesop Resurrection Duet | Hand Wash & Hand Balm | Gentle Cleanse, Soften Hard-Working Hands | 16.9 oz / 500mL", "asin": "", "price": "$133.00", "quantity": ""}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-13T22:32:07.725Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</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 button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

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": "2025-04-01T17:23:13.604Z", "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": "2025-04-07T20:39:47.542Z", "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": "2025-04-07T20:50:58.581Z", "action": "purchase", "action_argument": "B09NVPJ9ZG"}
{"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": "2025-04-10T22:54:33.370Z", "action": "purchase", "action_argument": "B0B3SQK74L"}
{"timestamp": "2025-04-13T05:31:02.490Z", "action": "input", "action_argument": "man"}
{"timestamp": "2025-04-13T05:31:08.650Z", "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"}
{"timestamp": "2025-04-13T05:34:57.418Z", "action": "purchase", "action_argument": "B0B1LZMH78"}
{"timestamp": "2025-04-13T05:36:04.658Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T05:38:31.905Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-13T22:25:47.129Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-13T22:26:41.052Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T22:27:12.817Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-13T22:31:11.321Z", "action": "purchase", "action_argument": "B08R58D9FH"}
<|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": ""
}
  ],
  "cart_items": [
    {"title": "NETGEAR Nighthawk WiFi 6E Router (RAXE500) - Security Features, 12-Stream Gigabit Router AXE11000 Tri-Band Wireless Speed (Up to 10.8Gbps), New 6GHz Band, Coverage up to 3,500 sq. ft, 60 Devices", "asin": "B08R58D9FH", "price": "$299.97", "quantity": "1"},
    {"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0", "asin": "B0DK7Q5SCN", "price": "$249.99", "quantity": "1"},
    {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "quantity": "1"},
    {"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": "Gryphon Guardian Mesh WiFi Router and Parental Control System with Content Filters and Advanced Cyber Security", "asin": "B082YGNKJH", "price": "$99.00", "quantity": ""},
    {"title": "TP-Link Tri-Band BE9300 WiFi 7 Router Archer BE550 6-Stream 9.2Gbps Full 2.5G Ports 6 Internal Antennas Covers Up to 2,000 Sq. Ft. Add Easy-Mesh Device for Extended Coverage VPN Support", "asin": "B0CJSNSVMR", "price": "$199.99", "quantity": ""},
    {"title": "NETGEAR Nighthawk WiFi 7 Router (BE17000) \u2013 Security Features, 17 Gbps Wireless Speed, 10 Gig Internet Port, Tri-Band Gaming Router, Covers 3,300 sq. ft., 150 Devices, Built-in VPN, USB 3.0", "asin": "B0DW1TZL1L", "price": "$399.99", "quantity": ""},
    {"title": "Gryphon AX \u2013 Ultra-Fast Mesh WiFi 6 Parental Control Router \u2013 Advanced Content Filters and Next-Gen Firewall - 4.3 Gbps Across 3,000 sq. ft. per Router for Multi-Device Households", "asin": "B098R77RTP", "price": "$299.00", "quantity": ""},
    {"title": "NETGEAR Orbi Whole Home Tri-Band WiFi 6 Mesh Network System (RBK752P) \u2013 Router with 1 Satellite Extender, Security Features, Coverage up to 5,000 sq. ft., 75 Devices, AX5200 802.11ax (Up to 5.2Gbps)", "asin": "B0CY6LPDVX", "price": "$299.99", "quantity": ""},
    {"title": "Sonicwall TZ570 with 8x5 Support (02-SSC-5859) | TZ570 Network Security Appliance with 1 Year 8x5 Support License | Next-Generation Firewall | 8X 1GbE Ports, 2X 5GbE Ports", "asin": "B08GGFBCNC", "price": "$1,596.00", "quantity": ""},
    {"title": "NETGEAR Orbi 870 Series Tri-Band WiFi 7 Mesh System (RBE873) - Router + 2 Satellite Extenders, Security Features, Up to 21 Gbps, Covers Up to 9,000 Sq. Ft., 150 Devices, 10 Gig Internet Port, BE21000", "asin": "B0DPLH5DFH", "price": "$1,149.99", "quantity": ""},
    {"title": "Cudy BE3600 WiFi 7 Gigabit 4 Stream Dual Band Router WR3600 MU-MIMO High Gain Antennas VPN Clients & Server, Cloud Control, Cudy APP", "asin": "B0DDT6CGSR", "price": "", "quantity": ""},
    {"title": "Tenda AX3000 WiFi 6 Router \u2013 Dual Band Gigabit Router for Wireless Internet, 4XGE Ports, VPN Router, Easy Setup, Parental Controls, Access Point Mode, IPv6, WPA3(RX12L Pro)", "asin": "B0D9QGC6ZS", "price": "", "quantity": ""},
    {"title": "Amazon Basics Single Serve Coffee Maker K-Cup, 14 Oz, Black & Stainless Steel Machine, 5.98\"D x 9.44\"W x 14.17\"H", "asin": "", "price": "$35.10", "quantity": ""},
    {"title": "Amazon Basics Upright Bagless Vacuum Cleaner for Carpet and Hard Floors, With Crevice and Upholstery Tools, Detachable Handle, Lightweight (8.4 lbs), 1.7L Dust Cup, 720W, 18ft Cord, Black/White", "asin": "", "price": "$58.99", "quantity": ""},
    {"title": "Intel Core i7-12700KF Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W", "asin": "", "price": "$189.99", "quantity": ""},
    {"title": "Amazon Basics Smart LED Light Strip, 32.8 Feet (2 Rolls of 16.4 Feet), RGB + Tunable White, Works with Alexa Only, 2.4 GHz Wi-Fi, No Hub Required", "asin": "", "price": "$32.99", "quantity": ""},
    {"title": "Intel Core i7-12700K Gaming Desktop Processor with Integrated Graphics and 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W", "asin": "", "price": "$219.97", "quantity": ""},
    {"title": "Amazon Basics 24-inch IPS Monitor 75 Hz Powered with AOC Technology FHD 1080P HDMI, Display Port and VGA Input VESA Compatible Built-in Speakers for Office and Home, Black", "asin": "", "price": "$85.00", "quantity": ""},
    {"title": "Disc Drive For PS5 Digital Edition Consoles (slim)", "asin": "", "price": "$79.00", "quantity": ""},
    {"title": "AmazonCommercial Premium Bluetooth Speakerphone", "asin": "", "price": "$110.98", "quantity": ""},
    {"title": "DynaTrap DT1050-TUNSR 1/2 Acre Mosquito & flying Insect Trap \u2013 Kills Mosquitoes, Flies, Wasps, Gnats, & Other Flying Insects - Bug Zapper Alternative - Tungsten", "asin": "", "price": "", "quantity": ""},
    {"title": "Amazon Basics Air Purifier for Home and Office, With 3-Stage Filtration, HEPA Filter With Activated Carbon, 3 Speeds, Timer, Sleep Mode (32db), Energy Star Certificate, Covers Up to 1067 Sq ft, White", "asin": "", "price": "", "quantity": ""},
    {"title": "Xbox Series X 1TB SSD Console - Includes Xbox Wireless Controller - Up to 120 frames per second - 16 GB RAM - 1 TB SSD Storage - Experience True 4K Gaming - Xbox Velocity Architecture", "asin": "", "price": "", "quantity": ""},
    {"title": "Amazon Basics Electric Toothbrush Head Replacement Brush, White, 5 Count (Fits Most Oral-B Brushes) (Previously Solimo)", "asin": "", "price": "", "quantity": ""},
    {"title": "Jabra Speak2 40 Portable Speakerphone - 4 Noise-Cancelling Mics, Full-Range 50mm Portable Speaker, Wideband Audio and USB-A and USB-C Connections - Certified for Zoom and Google Meet - Dark Grey", "asin": "", "price": "", "quantity": ""},
    {"title": "Marshall Tufton Portable Bluetooth Speaker, Black & Brass", "asin": "", "price": "", "quantity": ""},
    {"title": "Jabra Speak 510 UC Wireless Bluetooth Speakerphone \u2013 Outstanding Sound Quality, Portable Conference Speaker for Holding Meetings Anywhere - Certified for Zoom & Google Meet", "asin": "", "price": "$77.98", "quantity": ""},
    {"title": "Razer Huntsman Mini 60% Gaming Keyboard: Fast Keyboard Switches - Clicky Optical Switches - Chroma RGB Lighting - PBT Keycaps - Onboard Memory Snap Tap - Black", "asin": "", "price": "$69.99", "quantity": ""},
    {"title": "SAMSUNG FT45 Series 24-Inch WUXGA 1920 x 1200 Computer Monitor, 75Hz, IPS Panel, HDMI, DisplayPort, DVI, USB Hub, Built-in Speakers, Height Adjustable Stand, 3 Yr WRNTY (LF24T454GYNXZA),Black", "asin": "", "price": "$209.99", "quantity": ""},
    {"title": "BOSCH GSR12V-140FCB22 12V Drill/Driver 5-In-1 Flexiclick System - Torque, Lightweight, Magnetic Bit Holder, Keyless Chuck, Right Angle & Offset Attachments. Includes 2.0 Ah Batteries & Charger", "asin": "", "price": "$145.28", "quantity": ""},
    {"title": "Philips Hue Indoor 33 Ft Smart LED Solo lightstrip Base Kit - 1 Pack - Control with Hue App - Compatible with Alexa, Google Assistant and Apple HomeKit", "asin": "", "price": "$135.99", "quantity": ""},
    {"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, Black, HX9054/95", "asin": "", "price": "$44.99", "quantity": ""},
    {"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, 4 Brush Heads, White, HX9054/65", "asin": "", "price": "$44.99", "quantity": ""},
    {"title": "Brother P-Touch PT-D410 Home / Office Advanced Label Maker | Connect via USB to Create and Print on TZe Label Tapes up to ~3/4 inch, White", "asin": "", "price": "$59.98", "quantity": ""},
    {"title": "Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W", "asin": "", "price": "$269.99", "quantity": ""},
    {"title": "NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) \u2013 Approved for Today\u2019s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps", "asin": "", "price": "$299.99", "quantity": ""},
    {"title": "Beats Solo 4 - Wireless Bluetooth On-Ear Headphones, Apple & Android Compatible, Up to 50 Hours of Battery Life - Cloud Pink", "asin": "", "price": "$199.95", "quantity": ""},
    {"title": "Apple iPad (10th Generation): with A14 Bionic chip, 10.9-inch Liquid Retina Display, 256GB, Wi-Fi 6, 12MP front/12MP Back Camera, Touch ID, All-Day Battery Life \u2013 Silver", "asin": "", "price": "$349.97", "quantity": ""},
    {"title": "Arlo Essential Security Camera 2K | Indoor Only| 2nd Gen | Baby Monitor & Pet Camera | Wired Automated Privacy Shield, 2-Way Audio, Night Vision, Live Stream, Motion Alerts & Notifications White,1 Cam", "asin": "", "price": "$29.99", "quantity": ""},
    {"title": "Jabra Speak2 75 Wireless Bluetooth Speakerphone - 4 Noise-Cancelling Mics, Full-Range 65mm Portable Speaker and Super-Wideband Audio - Certified for Zoom and Google Meet - Dark Grey", "asin": "", "price": "$268.51", "quantity": ""},
    {"title": "EltaMD UV Clear Face Sunscreen SPF 46, Oil Free Sunscreen with Zinc Oxide, Dermatologist Recommended Sunscreen", "asin": "", "price": "$44.00", "quantity": ""},
    {"title": "Philips Norelco Shaver Series 9000, Wet and Dry Electric Shaver, with Lift & Cut Shaving System and SenseIQ Technology, Pop-up Trimmer, Cleaning Pod, Charging Stand and Travel Case, Model S9987/85", "asin": "", "price": "$259.96", "quantity": ""},
    {"title": "Curel Japanese Skin Care Foaming Daily Face Wash for Sensitive Skin, Hydrating Facial Cleanser for Dry Skin, pH-Balanced and Fragrance-Free, 5 Oz (Step 2 of 2-Step Skincare)", "asin": "", "price": "$13.23", "quantity": ""},
    {"title": "Dyson Supersonic Nural\u2122 Hair Dryer", "asin": "", "price": "$499.00", "quantity": ""},
    {"title": "Aesop Geranium Leaf Body Cleanser | For All Skin Types To Cleanse Without Drying Out | Geranium Leaf, Mandarin Rind, Bergamot Rind | 16.9 oz / 500mL", "asin": "", "price": "$50.00", "quantity": ""},
    {"title": "N\u00e9cessaire Eucalyptus Body Wash with Pump | Multi-Oil Nourishing Cleanse For Women + Men | Gel Cleanser | Dermatologist-Tested. Hypoallergenic | No SLS/SLES (500 ml / 16.9 fl. oz.)", "asin": "", "price": "$38.00", "quantity": ""},
    {"title": "Colorescience Total Protection No-Show Mineral Sunscreen SPF 50, 1.7oz, 100% Invisible all-mineral sunscreen for all skin tones & types", "asin": "", "price": "$45.00", "quantity": ""},
    {"title": "EltaMD Skin Recovery Overnight Face Mask, Moisturizer Cream Night Mask for Face & Neck, Safe for Sensitive Skin, 1.7 oz Jar", "asin": "", "price": "$56.00", "quantity": ""},
    {"title": "Lab Series All-In-One Multi-Action Face Wash - Men's Face Scrub - Cleanse and Exfoliates Skin", "asin": "", "price": "$53.00", "quantity": ""},
    {"title": "EltaMD UV Physical Tinted Sunscreen for Face, SPF 41 Tinted Sunscreen, 100% Mineral Active Sunscreen", "asin": "", "price": "$46.00", "quantity": ""},
    {"title": "EltaMD UV Daily SPF 40 Face Sunscreen Moisturizer with Zinc Oxide, Daily Face Moisturizer with SPF, Sunscreen, 1.7 oz Pump", "asin": "", "price": "$76.00", "quantity": ""},
    {"title": "Braun Series 9 PRO+ 9577cc Electric Razor for Men, 5 Pro Shave Elements & Precision Long Hair Trimmer, 6in1 SmartCare Center, PowerCase for Mobile Charging, Wet & Dry, 60min Battery Runtime", "asin": "", "price": "$319.90", "quantity": ""},
    {"title": "Obagi Professional-C Vitamin C Serum \u2013 Helps Brighten Skin Tone and Minimize the Appearance of Fine Lines & Wrinkles \u2013 Safe for Sensitive Skin", "asin": "", "price": "$110.00", "quantity": ""},
    {"title": "Aesop Resurrection Duet | Hand Wash & Hand Balm | Gentle Cleanse, Soften Hard-Working Hands | 16.9 oz / 500mL", "asin": "", "price": "$133.00", "quantity": ""}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-13T22:32:07.725Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

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

<|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 button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

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": "2025-04-01T17:23:13.604Z", "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": "2025-04-07T20:39:47.542Z", "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": "2025-04-07T20:50:58.581Z", "action": "purchase", "action_argument": "B09NVPJ9ZG"}
{"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": "2025-04-10T22:54:33.370Z", "action": "purchase", "action_argument": "B0B3SQK74L"}
{"timestamp": "2025-04-13T05:31:02.490Z", "action": "input", "action_argument": "man"}
{"timestamp": "2025-04-13T05:31:08.650Z", "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"}
{"timestamp": "2025-04-13T05:34:57.418Z", "action": "purchase", "action_argument": "B0B1LZMH78"}
{"timestamp": "2025-04-13T05:36:04.658Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T05:38:31.905Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-13T22:25:47.129Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-13T22:26:41.052Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-13T22:27:12.817Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-13T22:31:11.321Z", "action": "purchase", "action_argument": "B08R58D9FH"}
<|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": ""
}
  ],
  "cart_items": [
    {"title": "NETGEAR Nighthawk WiFi 6E Router (RAXE500) - Security Features, 12-Stream Gigabit Router AXE11000 Tri-Band Wireless Speed (Up to 10.8Gbps), New 6GHz Band, Coverage up to 3,500 sq. ft, 60 Devices", "asin": "B08R58D9FH", "price": "$299.97", "quantity": "1"},
    {"title": "NETGEAR Nighthawk WiFi 7 Router (BE9300) \u2013 Security Features, 9.3Gbps Wireless Speed, 2.5 Gigabit Internet Port, Tri-Band Gaming Router, Covers 2,500 sq. ft., 100 Devices, Built-in VPN, USB 3.0", "asin": "B0DK7Q5SCN", "price": "$249.99", "quantity": "1"},
    {"title": "NETGEAR Nighthawk Tri-Band WiFi 6E Router (RAXE300) - Security Features, AXE7800 Wireless Gigabit Speed (Up to 7.8Gbps), New 6GHz Band, 8-Streams Cover up to 2,500 sq. ft., 40 Devices", "asin": "B0B1LZMH78", "price": "$239.97", "quantity": "1"},
    {"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": "Gryphon Guardian Mesh WiFi Router and Parental Control System with Content Filters and Advanced Cyber Security", "asin": "B082YGNKJH", "price": "$99.00", "quantity": ""},
    {"title": "TP-Link Tri-Band BE9300 WiFi 7 Router Archer BE550 6-Stream 9.2Gbps Full 2.5G Ports 6 Internal Antennas Covers Up to 2,000 Sq. Ft. Add Easy-Mesh Device for Extended Coverage VPN Support", "asin": "B0CJSNSVMR", "price": "$199.99", "quantity": ""},
    {"title": "NETGEAR Nighthawk WiFi 7 Router (BE17000) \u2013 Security Features, 17 Gbps Wireless Speed, 10 Gig Internet Port, Tri-Band Gaming Router, Covers 3,300 sq. ft., 150 Devices, Built-in VPN, USB 3.0", "asin": "B0DW1TZL1L", "price": "$399.99", "quantity": ""},
    {"title": "Gryphon AX \u2013 Ultra-Fast Mesh WiFi 6 Parental Control Router \u2013 Advanced Content Filters and Next-Gen Firewall - 4.3 Gbps Across 3,000 sq. ft. per Router for Multi-Device Households", "asin": "B098R77RTP", "price": "$299.00", "quantity": ""},
    {"title": "NETGEAR Orbi Whole Home Tri-Band WiFi 6 Mesh Network System (RBK752P) \u2013 Router with 1 Satellite Extender, Security Features, Coverage up to 5,000 sq. ft., 75 Devices, AX5200 802.11ax (Up to 5.2Gbps)", "asin": "B0CY6LPDVX", "price": "$299.99", "quantity": ""},
    {"title": "Sonicwall TZ570 with 8x5 Support (02-SSC-5859) | TZ570 Network Security Appliance with 1 Year 8x5 Support License | Next-Generation Firewall | 8X 1GbE Ports, 2X 5GbE Ports", "asin": "B08GGFBCNC", "price": "$1,596.00", "quantity": ""},
    {"title": "NETGEAR Orbi 870 Series Tri-Band WiFi 7 Mesh System (RBE873) - Router + 2 Satellite Extenders, Security Features, Up to 21 Gbps, Covers Up to 9,000 Sq. Ft., 150 Devices, 10 Gig Internet Port, BE21000", "asin": "B0DPLH5DFH", "price": "$1,149.99", "quantity": ""},
    {"title": "Cudy BE3600 WiFi 7 Gigabit 4 Stream Dual Band Router WR3600 MU-MIMO High Gain Antennas VPN Clients & Server, Cloud Control, Cudy APP", "asin": "B0DDT6CGSR", "price": "", "quantity": ""},
    {"title": "Tenda AX3000 WiFi 6 Router \u2013 Dual Band Gigabit Router for Wireless Internet, 4XGE Ports, VPN Router, Easy Setup, Parental Controls, Access Point Mode, IPv6, WPA3(RX12L Pro)", "asin": "B0D9QGC6ZS", "price": "", "quantity": ""},
    {"title": "Amazon Basics Single Serve Coffee Maker K-Cup, 14 Oz, Black & Stainless Steel Machine, 5.98\"D x 9.44\"W x 14.17\"H", "asin": "", "price": "$35.10", "quantity": ""},
    {"title": "Amazon Basics Upright Bagless Vacuum Cleaner for Carpet and Hard Floors, With Crevice and Upholstery Tools, Detachable Handle, Lightweight (8.4 lbs), 1.7L Dust Cup, 720W, 18ft Cord, Black/White", "asin": "", "price": "$58.99", "quantity": ""},
    {"title": "Intel Core i7-12700KF Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W", "asin": "", "price": "$189.99", "quantity": ""},
    {"title": "Amazon Basics Smart LED Light Strip, 32.8 Feet (2 Rolls of 16.4 Feet), RGB + Tunable White, Works with Alexa Only, 2.4 GHz Wi-Fi, No Hub Required", "asin": "", "price": "$32.99", "quantity": ""},
    {"title": "Intel Core i7-12700K Gaming Desktop Processor with Integrated Graphics and 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W", "asin": "", "price": "$219.97", "quantity": ""},
    {"title": "Amazon Basics 24-inch IPS Monitor 75 Hz Powered with AOC Technology FHD 1080P HDMI, Display Port and VGA Input VESA Compatible Built-in Speakers for Office and Home, Black", "asin": "", "price": "$85.00", "quantity": ""},
    {"title": "Disc Drive For PS5 Digital Edition Consoles (slim)", "asin": "", "price": "$79.00", "quantity": ""},
    {"title": "AmazonCommercial Premium Bluetooth Speakerphone", "asin": "", "price": "$110.98", "quantity": ""},
    {"title": "DynaTrap DT1050-TUNSR 1/2 Acre Mosquito & flying Insect Trap \u2013 Kills Mosquitoes, Flies, Wasps, Gnats, & Other Flying Insects - Bug Zapper Alternative - Tungsten", "asin": "", "price": "", "quantity": ""},
    {"title": "Amazon Basics Air Purifier for Home and Office, With 3-Stage Filtration, HEPA Filter With Activated Carbon, 3 Speeds, Timer, Sleep Mode (32db), Energy Star Certificate, Covers Up to 1067 Sq ft, White", "asin": "", "price": "", "quantity": ""},
    {"title": "Xbox Series X 1TB SSD Console - Includes Xbox Wireless Controller - Up to 120 frames per second - 16 GB RAM - 1 TB SSD Storage - Experience True 4K Gaming - Xbox Velocity Architecture", "asin": "", "price": "", "quantity": ""},
    {"title": "Amazon Basics Electric Toothbrush Head Replacement Brush, White, 5 Count (Fits Most Oral-B Brushes) (Previously Solimo)", "asin": "", "price": "", "quantity": ""},
    {"title": "Jabra Speak2 40 Portable Speakerphone - 4 Noise-Cancelling Mics, Full-Range 50mm Portable Speaker, Wideband Audio and USB-A and USB-C Connections - Certified for Zoom and Google Meet - Dark Grey", "asin": "", "price": "", "quantity": ""},
    {"title": "Marshall Tufton Portable Bluetooth Speaker, Black & Brass", "asin": "", "price": "", "quantity": ""},
    {"title": "Jabra Speak 510 UC Wireless Bluetooth Speakerphone \u2013 Outstanding Sound Quality, Portable Conference Speaker for Holding Meetings Anywhere - Certified for Zoom & Google Meet", "asin": "", "price": "$77.98", "quantity": ""},
    {"title": "Razer Huntsman Mini 60% Gaming Keyboard: Fast Keyboard Switches - Clicky Optical Switches - Chroma RGB Lighting - PBT Keycaps - Onboard Memory Snap Tap - Black", "asin": "", "price": "$69.99", "quantity": ""},
    {"title": "SAMSUNG FT45 Series 24-Inch WUXGA 1920 x 1200 Computer Monitor, 75Hz, IPS Panel, HDMI, DisplayPort, DVI, USB Hub, Built-in Speakers, Height Adjustable Stand, 3 Yr WRNTY (LF24T454GYNXZA),Black", "asin": "", "price": "$209.99", "quantity": ""},
    {"title": "BOSCH GSR12V-140FCB22 12V Drill/Driver 5-In-1 Flexiclick System - Torque, Lightweight, Magnetic Bit Holder, Keyless Chuck, Right Angle & Offset Attachments. Includes 2.0 Ah Batteries & Charger", "asin": "", "price": "$145.28", "quantity": ""},
    {"title": "Philips Hue Indoor 33 Ft Smart LED Solo lightstrip Base Kit - 1 Pack - Control with Hue App - Compatible with Alexa, Google Assistant and Apple HomeKit", "asin": "", "price": "$135.99", "quantity": ""},
    {"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, Black, HX9054/95", "asin": "", "price": "$44.99", "quantity": ""},
    {"title": "Philips Sonicare Genuine G3 Premium Gum Care Replacement Toothbrush Heads, 4 Brush Heads, White, HX9054/65", "asin": "", "price": "$44.99", "quantity": ""},
    {"title": "Brother P-Touch PT-D410 Home / Office Advanced Label Maker | Connect via USB to Create and Print on TZe Label Tapes up to ~3/4 inch, White", "asin": "", "price": "$59.98", "quantity": ""},
    {"title": "Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W", "asin": "", "price": "$269.99", "quantity": ""},
    {"title": "NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) \u2013 Approved for Today\u2019s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps", "asin": "", "price": "$299.99", "quantity": ""},
    {"title": "Beats Solo 4 - Wireless Bluetooth On-Ear Headphones, Apple & Android Compatible, Up to 50 Hours of Battery Life - Cloud Pink", "asin": "", "price": "$199.95", "quantity": ""},
    {"title": "Apple iPad (10th Generation): with A14 Bionic chip, 10.9-inch Liquid Retina Display, 256GB, Wi-Fi 6, 12MP front/12MP Back Camera, Touch ID, All-Day Battery Life \u2013 Silver", "asin": "", "price": "$349.97", "quantity": ""},
    {"title": "Arlo Essential Security Camera 2K | Indoor Only| 2nd Gen | Baby Monitor & Pet Camera | Wired Automated Privacy Shield, 2-Way Audio, Night Vision, Live Stream, Motion Alerts & Notifications White,1 Cam", "asin": "", "price": "$29.99", "quantity": ""},
    {"title": "Jabra Speak2 75 Wireless Bluetooth Speakerphone - 4 Noise-Cancelling Mics, Full-Range 65mm Portable Speaker and Super-Wideband Audio - Certified for Zoom and Google Meet - Dark Grey", "asin": "", "price": "$268.51", "quantity": ""},
    {"title": "EltaMD UV Clear Face Sunscreen SPF 46, Oil Free Sunscreen with Zinc Oxide, Dermatologist Recommended Sunscreen", "asin": "", "price": "$44.00", "quantity": ""},
    {"title": "Philips Norelco Shaver Series 9000, Wet and Dry Electric Shaver, with Lift & Cut Shaving System and SenseIQ Technology, Pop-up Trimmer, Cleaning Pod, Charging Stand and Travel Case, Model S9987/85", "asin": "", "price": "$259.96", "quantity": ""},
    {"title": "Curel Japanese Skin Care Foaming Daily Face Wash for Sensitive Skin, Hydrating Facial Cleanser for Dry Skin, pH-Balanced and Fragrance-Free, 5 Oz (Step 2 of 2-Step Skincare)", "asin": "", "price": "$13.23", "quantity": ""},
    {"title": "Dyson Supersonic Nural\u2122 Hair Dryer", "asin": "", "price": "$499.00", "quantity": ""},
    {"title": "Aesop Geranium Leaf Body Cleanser | For All Skin Types To Cleanse Without Drying Out | Geranium Leaf, Mandarin Rind, Bergamot Rind | 16.9 oz / 500mL", "asin": "", "price": "$50.00", "quantity": ""},
    {"title": "N\u00e9cessaire Eucalyptus Body Wash with Pump | Multi-Oil Nourishing Cleanse For Women + Men | Gel Cleanser | Dermatologist-Tested. Hypoallergenic | No SLS/SLES (500 ml / 16.9 fl. oz.)", "asin": "", "price": "$38.00", "quantity": ""},
    {"title": "Colorescience Total Protection No-Show Mineral Sunscreen SPF 50, 1.7oz, 100% Invisible all-mineral sunscreen for all skin tones & types", "asin": "", "price": "$45.00", "quantity": ""},
    {"title": "EltaMD Skin Recovery Overnight Face Mask, Moisturizer Cream Night Mask for Face & Neck, Safe for Sensitive Skin, 1.7 oz Jar", "asin": "", "price": "$56.00", "quantity": ""},
    {"title": "Lab Series All-In-One Multi-Action Face Wash - Men's Face Scrub - Cleanse and Exfoliates Skin", "asin": "", "price": "$53.00", "quantity": ""},
    {"title": "EltaMD UV Physical Tinted Sunscreen for Face, SPF 41 Tinted Sunscreen, 100% Mineral Active Sunscreen", "asin": "", "price": "$46.00", "quantity": ""},
    {"title": "EltaMD UV Daily SPF 40 Face Sunscreen Moisturizer with Zinc Oxide, Daily Face Moisturizer with SPF, Sunscreen, 1.7 oz Pump", "asin": "", "price": "$76.00", "quantity": ""},
    {"title": "Braun Series 9 PRO+ 9577cc Electric Razor for Men, 5 Pro Shave Elements & Precision Long Hair Trimmer, 6in1 SmartCare Center, PowerCase for Mobile Charging, Wet & Dry, 60min Battery Runtime", "asin": "", "price": "$319.90", "quantity": ""},
    {"title": "Obagi Professional-C Vitamin C Serum \u2013 Helps Brighten Skin Tone and Minimize the Appearance of Fine Lines & Wrinkles \u2013 Safe for Sensitive Skin", "asin": "", "price": "$110.00", "quantity": ""},
    {"title": "Aesop Resurrection Duet | Hand Wash & Hand Balm | Gentle Cleanse, Soften Hard-Working Hands | 16.9 oz / 500mL", "asin": "", "price": "$133.00", "quantity": ""}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-13T22:32:07.725Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

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