<|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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-03-30T03:29:39.157Z", "action": "input", "action_argument": "ukulele"}
{"timestamp": "2025-03-30T03:29:40.793Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-03-30T03:32:00.203Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-03-30T03:32:27.001Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-03-30T03:33:03.219Z", "action": "click", "action_argument": "product_option"}
<|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": "ukulele"}],
"cart_items": [{"title": "Enya Concert Ukulele 23 Inch Solid Mahogany Top Ukelele for Beginner with Gig bag, Capo, Strap, Strings, Pick (EUC-25D Nature)", "asin": "B0BDRHRFD2", "price": "$47.99", "quantity": "1"},
{"title": "Hola! Music HM-121BU+ Deluxe Mahogany Soprano Ukulele Bundle with Aquila Strings, Padded Gig Bag, Strap and Picks - Teal", "asin": "B06XFDH41D", "price": "$34.99", "quantity": "1"},
{"title": "PETKIT Mixed Cat Litter Fast Clumping, Flushable, Ultra Absorbent, 100% Natural Ingredients Litter, Water Dissolvable, Really Dust-Free, Low Tracking Bentonite Tofu Litter (7.9lb\u00d72 Bags)", "asin": "B09HGC2M5Y", "price": "$29.99", "quantity": "2"},
{"title": "PETKIT Mixed Cat Litter Fast Clumping, Flushable, Ultra Absorbent, 100% Natural Ingredients Litter, Water Dissolvable, Really Dust-Free, Low Tracking Bentonite Tofu Litter (7.9lb\u00d72 Bags)", "asin": "B09HGC2M5Y", "price": "$28.49", "quantity": "1"},
{"title": "Robitussin 8 Hour Liqui-gels Cough, Adult Formula - 20 count Liqui-Gels", "asin": "B07GH9K5XM", "price": "$12.95", "quantity": "1"},
{"title": "Aveeno Fresh Greens Blend Natural Volumizing Shampoo, Cucumber, Rosemary, for Fine Hair, 12 fl oz", "asin": "B07HMK15G9", "price": "$7.71", "quantity": "1"},
{"title": "Aveeno Rose Water & Chamomile Shampoo for Dry Hair, Hydrating, 12 fl oz", "asin": "B07HMP4JL4", "price": "$14.19", "quantity": "1"},
{"title": "Arm & Hammer Super Scoop Clumping Litter Fresh Scent 14lb", "asin": "B000084F6X", "price": "$23.84", "quantity": "1"},
{"title": "Purina Tidy Cats Low Dust, Multi Cat, Clumping Cat Litter Odor Control Formula, LightWeight Glade Clear Springs - 17 lb. Box", "asin": "B07KYLF5S8", "price": "$25.99", "quantity": "1"},
{"title": "ARM & HAMMER SLIDE Platinum Multi-Cat Easy Clean-Up Clumping Cat Litter, 14 Days of Odor Control 18 lb", "asin": "B089LLHMQL", "price": "$18.89", "quantity": "1"},
{"title": "ASUS ROG Strix LC II 240 ARGB White Edition All-in-one AIO Liquid CPU Cooler 240mm Radiator, Intel LGA1700, 115x/2066 and AMD AM4/TR4 Support, 2X 120mm 4-pin PWM Addressable RGB Radiator Fans", "asin": "B0B16YGZKM", "price": "$89.99", "quantity": "1"},
{"title": "Arm & Hammer 6.4kg Double Duty Cat Litter", "asin": "B00DV2QCBU", "price": "$24.10", "quantity": "1"},
{"title": "GameSir G7 SE Wired Controller for Xbox Series X|S, Xbox One & Windows 10/11, Plug and Play Gaming Gamepad with Hall Effect Joysticks/Hall Trigger, 3.5mm Audio Jack", "asin": "B0C7GW9F88", "price": "$44.99", "quantity": "2"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Cat Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 10 lb. Bag", "asin": "B06XDQFYZM", "price": "$51.99", "quantity": "3"},
{"title": "Kleenex Ultra Soft Facial Tissues, 3 Flat Boxes, 120 Tissues per Box, 3-Ply (360 Total Tissues), Packaging May Vary", "asin": "B09M6JWHV5", "price": "$5.97", "quantity": "1"},
{"title": "Amazon Echo Dot (newest model), Vibrant sounding Alexa speaker, Great for bedrooms, dining rooms and offices, Charcoal", "asin": "B09B8V1LZ3", "price": "$39.99", "quantity": "1"},
{"title": "Temptations Classic Crunchy and Soft Cat Treats Creamy Dairy Flavor, 16 oz. Tub", "asin": "B00OLSARSW", "price": "$8.48", "quantity": "1"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Dog Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 20 lb. Bag", "asin": "B06XDRFT18", "price": "$80.74", "quantity": "1"},
{"title": "ACANA Indoor Entree Dry Cat Food, Free Run Chicken and Turkey Recipe, 4 lb", "asin": "B086TW812H", "price": "$20.99", "quantity": "1"},
{"title": "Farmina Natural & Delicious Grain Free Chicken and Pomegranate Adult Cat, 11 lb bag", "asin": "B01EXC77EM", "price": "$69.99", "quantity": "1"},
{"title": "ARM & HAMMER SLIDE Platinum Multi-Cat Easy Clean-Up Clumping Cat Litter, 14 Days of Odor Control 18 lb", "asin": "B089LLHMQL", "price": "$17.95", "quantity": "1"},
{"title": "Graphics Card GPU Brace Support, Video Card Sag Holder Bracket, GPU Stand (L, 74-120mm)", "asin": "B09FPJL1KY", "price": "$9.99", "quantity": "1"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48", "quantity": "1"},
{"title": "Pampers Baby Wipes, Free & Gentle, Hypoallergenic and Unscented Wipe, 100% Plant Based, Plastic-Free for Babies, 936 Total (12 Flip-Top Packs)", "asin": "B0CVH1SPNX", "price": "$34.97", "quantity": "1"},
{"title": "Pampers Baby Wipes Aqua Pure, 99% water-based wipes, Hypoallergenic and Unscented Baby Wipes, 672 Wipes Total (12 Flip-Top Packs)", "asin": "B0BJ13XWDD", "price": "$34.37", "quantity": "1"},
{"title": "DenTek Triple Clean Advanced Clean Floss Picks, No Break & No Shred Floss, 150 Count, (Packaging May Vary)", "asin": "B003K01BMI", "price": "$3.74", "quantity": "1"},
{"title": "Arm & Hammer Slide Platinum Easy Clean-Up Clumping Cat Litter, Multi-Cat Litter, 27.5 Pounds, Online Exclusive Formula", "asin": "B09V65VY5J", "price": "$26.99", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Graphite", "asin": "B0BPY4ZQXG", "price": "$72.30", "quantity": "1"},
{"title": "Bounty Quick Size Paper Towels, White, 8 Family Rolls = 20 Regular Rolls (Packaging May Vary)", "asin": "B07MHJFRBJ", "price": "$24.42", "quantity": "1"},
{"title": "Remington Shine Therapy 1 inch Hair Straightener Iron, Flat Iron for Hair Infused with Argan Oil & Keratin, Professional Ceramic Flat Iron for Less Frizz, Shinier & Smoother Hair, Hair Styling Tools", "asin": "B09GKY436P", "price": "$20.90", "quantity": "1"},
{"title": "Instinct Ultimate Protein, Natural Dry Cat Food, Grain Free Recipe - Cage Free Chicken, 4 lb. Bag", "asin": "B06XP17HNT", "price": "$36.99", "quantity": "1"},
{"title": "Logitech G PRO X SUPERLIGHT 2 LIGHTSPEED Wireless Gaming Mouse, 8K Polling, Lightweight, LIGHTFORCE Hybrid Switches, HERO 2 Sensor, 888 IPS, 44,000 DPI, 5 Programmable Buttons,USB-C Charging, PC & Mac", "asin": "B09NBWQDKX", "price": "$133.95", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Pale Grey", "asin": "B0BPY1JM2Q", "price": "$79.97", "quantity": "1"},
{"title": "IAMS PROACTIVE HEALTH Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey Cat Kibble, 22 lb. Bag", "asin": "B01BMBPOJ2", "price": "$39.98"},
{"title": "OxiClean White Revive Laundry Whitener and Stain Remover Power Paks, 24 Count", "asin": "B00HTNTKY8", "price": "$8.98"},
{"title": "Small Avocados, 6 Ct", "asin": "B07FXSZ49R", "price": "$3.49"},
{"title": "Purina Cat Chow Naturals With Added Vitamins, Minerals and Nutrients Dry Cat Food, Naturals Original - 13 lb. Bag", "asin": "B005FVLAKI", "price": "$16.99"},
{"title": "Arm & Hammer Platinum SLIDE Easy Clean, Clumping Litter, Multi-Cat, 37 Lbs", "asin": "B07GL8SLKY", "price": "$34.99"},
{"title": "Purina Fancy Feast Lickable Wet Cat Food Broth Complement Classics Collection Variety Pack - (Pack of 12) 1.4 oz. Pouches", "asin": "B00TNL1LMS", "price": "$13.27"},
{"title": "Blue Buffalo Wilderness Nature's Evolutionary Diet High-Protein, Grain-Free Natural Dry Food for Adult Cats, Chicken, 6-lb. Bag", "asin": "B00X04EBJY", "price": "$28.98"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48"},
{"title": "Hartz Delectables Stew Lickable Wet Cat Treats for Adult & Senior Cats, Variety Pack, 1.4 Ounce (Pack of 12)", "asin": "B073WLPYMP", "price": "$12.94"},
{"title": "Wonderful Halos Mandarins, 3 Pound (Pack of 1)", "asin": "B00HT7U55W", "price": "$3.99"}],
"product_details": [{"asin": "B08D218BWN"},
{"title": "Soprano Ukulele Enya 21\" Solid Mahogany Top Ukelele Beginner Kit with Online Lesson, Case, Tuner, Strap, Strings, Pick (EUS-25D)"},
{"price": "$43.99"},
{"bullet_list": "\u266b\u3010Solid Mahogany\u3011The solid mahogany top allows the warm tone to deliver fully. Bring you a richer and brighter sound. \u266b\u3010Easy to Play\u3011Side mark and radius fretboard make the soprano ukulele very easy to play even for the beginners. 18:1 Die-casting tuners keep the ukulele stays in tune for a long time. \u266b\u3010Strap Buttons\u3011Two Strap Buttons Installed and convenient. It's so much easier to play and change the chords with a strap. \u266b\u3010Unique Color\u3011Enya ukulele is the perfect match of appearance and tone. The unique natural color and tone will let you catch the people's attention and eyes when you holding it. \u266b\u3010Fabulous Deal for The Money\u3011Your purchase is included a soprano ukulele, a 15mm padded ukulele bag, and Tuner, Strap, Strings. All you will need to start."}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Concert blue"}],
"promotion_items": [{"title": "Donner Soprano Ukulele Mahogany 21 inch Ukelele Beginner Kit Online Lesson Gig Bag Strap Nylon String Tuner Picks Cloth DUS-1 Ukalalee Set Christmas Gift", "asin": "B0B7VSF44X", "price": "$59.49", "quantity": ""},
{"title": "Kala KA-15C Satin Mahogany Concert Ukulele Bundle with Hard Case, Tuner, Strap, Strings, Austin Bazaar Instructional DVD, and Polishing Cloth", "asin": "B07BC8F5Z5", "price": "$109.99", "quantity": ""},
{"title": "Ranch Concert Ukulele Wooden Ukelele 23\" Beginners Professional Kit with 12 Online Lessons, Gig Bag, Tuner, Strap, Aquila Strings Set", "asin": "B073Q6KLGQ", "price": "$62.01", "quantity": ""},
{"title": "Kala KA-C Mahogany Concert Ukulele Bundle with Hard Case, Clip-On Tuner, Austin Bazaar Instructional DVD, and Polishing Cloth", "asin": "B005ETZKBG", "price": "$129.99", "quantity": ""},
{"title": "Kala KA-C Mahogany Concert Ukulele", "asin": "B00172YM40", "price": "$99.00", "quantity": ""},
{"title": "Ukulele, AKLOT Concert Ukelele Solid Mahogany 23 inch for Professional Beginners Adults Kit with Free Online Courses and Uke Accessories, AKC23", "asin": "B072JT9WLF", "price": "$48.90", "quantity": ""},
{"title": "Everjoys Soprano Ukulele Beginner Pack-21 Inch w/Rainbow String Free Online Lesson Gig Bag Fast Learn Songbook Digital Tuner Pick All in One Kit", "asin": "B01MTZ4JHE", "price": "$39.99", "quantity": ""},
{"title": "Donner Concert Ukulele Beginner Kit 23 inch Ukelele Mahogany Wood with Free Online Lesson Gig Bag Strap Nylon String Tuner Picks Ukalalee Yukalalee Bundle Pack DUC-200", "asin": "B08BZ51W47", "price": "$64.99", "quantity": ""},
{"title": "Everjoys Soprano Ukulele Beginner Pack-21 Inch w/Free Online Lesson Gig Bag Fast Learn Songbook Digital Tuner Pick All in One Kit", "asin": "B01N0FSG7G", "price": "$39.99", "quantity": ""},
{"title": "KA-15S Ukulele Satin Mahogany Soprano Bundle with a Ukulele Tote Bag, Tuner, and Lu...", "asin": "B07WP5JN2G", "price": "$71.50", "quantity": ""},
{"title": "Kala KA-S Mahogany Soprano Ukulele", "asin": "B00172UV6S", "price": "$89.00", "quantity": ""},
{"title": "Ukulele, AKLOT Concert Ukelele Solid Mahogany 23 inch for Professional Beginners Adults Kit with Free Online Courses and Uke Accessories, AKC23", "asin": "B072JT9WLF", "price": "$48.90", "quantity": ""},
{"title": "Kala KA-C Mahogany Concert Ukulele Bundle with Hard Case, Clip-On Tuner, Austin Bazaar Instructional DVD, and Polishing Cloth", "asin": "B005ETZKBG", "price": "$129.99", "quantity": ""},
{"title": "Ranch Left handed Concert Ukulele 23 inch Professional Wooden ukelele Instrument with Padded Ukele Gig Bag", "asin": "B07SDC6BYW", "price": "$55.21", "quantity": ""}],
"comparison_items": [{"title": "Soprano Ukulele Enya 21\" Solid Mahogany Top Ukelele Beginner Kit with Online Lesson, Case, Tuner, Strap, Strings, Pick (EUS-25D)", "asin": "B08D218BWN", "price": "$43.99"},
{"title": "Enya Soprano Ukulele 21 Inch Blue Solid Mahogany Top Ukelele for Beginner Adults Kit with Online Lesson, Case, Tuner, Strap, Strings, Pick (EUS-25D BU)", "asin": "B086V6V1JY", "price": "$47.99"},
{"title": "Everjoys Soprano Ukulele Starter Kit - Professional Mahogany 21 inch Ukelele w/Online Lesson Case Strap Digital Tuner Aquila Strings", "asin": "B07SGHGZMG", "price": "$49.99"},
{"title": "AODSK Soprano Ukulele for Beginner 21 Inch Ukelele Kit with Gig Bag StrapTuner Nylon String 4 Picks Cloth Online Lesson Holiday Gift", "asin": "B099Z83K8N", "price": "$35.87"},
{"title": "Ranch Concert Ukulele Wooden Ukelele 23\" Beginners Professional Kit with 12 Online Lessons, Gig Bag, Tuner, Strap, Aquila Strings Set", "asin": "B073Q6KLGQ", "price": "$62.01"},
{"title": "Ukulele Concert Mahogany Bundle 23 inch Ukelele for Beginners Adults Professional Four String Wooden Hawaiian Starter Uke Kit, by Vangoa", "asin": "B085RLTV9B", "price": "$50.10"}]
<|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": "2025-03-30T03:33:33.087Z", // 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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-03-30T03:29:39.157Z", "action": "input", "action_argument": "ukulele"}
{"timestamp": "2025-03-30T03:29:40.793Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-03-30T03:32:00.203Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-03-30T03:32:27.001Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-03-30T03:33:03.219Z", "action": "click", "action_argument": "product_option"}
<|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": "ukulele"}],
"cart_items": [{"title": "Enya Concert Ukulele 23 Inch Solid Mahogany Top Ukelele for Beginner with Gig bag, Capo, Strap, Strings, Pick (EUC-25D Nature)", "asin": "B0BDRHRFD2", "price": "$47.99", "quantity": "1"},
{"title": "Hola! Music HM-121BU+ Deluxe Mahogany Soprano Ukulele Bundle with Aquila Strings, Padded Gig Bag, Strap and Picks - Teal", "asin": "B06XFDH41D", "price": "$34.99", "quantity": "1"},
{"title": "PETKIT Mixed Cat Litter Fast Clumping, Flushable, Ultra Absorbent, 100% Natural Ingredients Litter, Water Dissolvable, Really Dust-Free, Low Tracking Bentonite Tofu Litter (7.9lb\u00d72 Bags)", "asin": "B09HGC2M5Y", "price": "$29.99", "quantity": "2"},
{"title": "PETKIT Mixed Cat Litter Fast Clumping, Flushable, Ultra Absorbent, 100% Natural Ingredients Litter, Water Dissolvable, Really Dust-Free, Low Tracking Bentonite Tofu Litter (7.9lb\u00d72 Bags)", "asin": "B09HGC2M5Y", "price": "$28.49", "quantity": "1"},
{"title": "Robitussin 8 Hour Liqui-gels Cough, Adult Formula - 20 count Liqui-Gels", "asin": "B07GH9K5XM", "price": "$12.95", "quantity": "1"},
{"title": "Aveeno Fresh Greens Blend Natural Volumizing Shampoo, Cucumber, Rosemary, for Fine Hair, 12 fl oz", "asin": "B07HMK15G9", "price": "$7.71", "quantity": "1"},
{"title": "Aveeno Rose Water & Chamomile Shampoo for Dry Hair, Hydrating, 12 fl oz", "asin": "B07HMP4JL4", "price": "$14.19", "quantity": "1"},
{"title": "Arm & Hammer Super Scoop Clumping Litter Fresh Scent 14lb", "asin": "B000084F6X", "price": "$23.84", "quantity": "1"},
{"title": "Purina Tidy Cats Low Dust, Multi Cat, Clumping Cat Litter Odor Control Formula, LightWeight Glade Clear Springs - 17 lb. Box", "asin": "B07KYLF5S8", "price": "$25.99", "quantity": "1"},
{"title": "ARM & HAMMER SLIDE Platinum Multi-Cat Easy Clean-Up Clumping Cat Litter, 14 Days of Odor Control 18 lb", "asin": "B089LLHMQL", "price": "$18.89", "quantity": "1"},
{"title": "ASUS ROG Strix LC II 240 ARGB White Edition All-in-one AIO Liquid CPU Cooler 240mm Radiator, Intel LGA1700, 115x/2066 and AMD AM4/TR4 Support, 2X 120mm 4-pin PWM Addressable RGB Radiator Fans", "asin": "B0B16YGZKM", "price": "$89.99", "quantity": "1"},
{"title": "Arm & Hammer 6.4kg Double Duty Cat Litter", "asin": "B00DV2QCBU", "price": "$24.10", "quantity": "1"},
{"title": "GameSir G7 SE Wired Controller for Xbox Series X|S, Xbox One & Windows 10/11, Plug and Play Gaming Gamepad with Hall Effect Joysticks/Hall Trigger, 3.5mm Audio Jack", "asin": "B0C7GW9F88", "price": "$44.99", "quantity": "2"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Cat Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 10 lb. Bag", "asin": "B06XDQFYZM", "price": "$51.99", "quantity": "3"},
{"title": "Kleenex Ultra Soft Facial Tissues, 3 Flat Boxes, 120 Tissues per Box, 3-Ply (360 Total Tissues), Packaging May Vary", "asin": "B09M6JWHV5", "price": "$5.97", "quantity": "1"},
{"title": "Amazon Echo Dot (newest model), Vibrant sounding Alexa speaker, Great for bedrooms, dining rooms and offices, Charcoal", "asin": "B09B8V1LZ3", "price": "$39.99", "quantity": "1"},
{"title": "Temptations Classic Crunchy and Soft Cat Treats Creamy Dairy Flavor, 16 oz. Tub", "asin": "B00OLSARSW", "price": "$8.48", "quantity": "1"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Dog Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 20 lb. Bag", "asin": "B06XDRFT18", "price": "$80.74", "quantity": "1"},
{"title": "ACANA Indoor Entree Dry Cat Food, Free Run Chicken and Turkey Recipe, 4 lb", "asin": "B086TW812H", "price": "$20.99", "quantity": "1"},
{"title": "Farmina Natural & Delicious Grain Free Chicken and Pomegranate Adult Cat, 11 lb bag", "asin": "B01EXC77EM", "price": "$69.99", "quantity": "1"},
{"title": "ARM & HAMMER SLIDE Platinum Multi-Cat Easy Clean-Up Clumping Cat Litter, 14 Days of Odor Control 18 lb", "asin": "B089LLHMQL", "price": "$17.95", "quantity": "1"},
{"title": "Graphics Card GPU Brace Support, Video Card Sag Holder Bracket, GPU Stand (L, 74-120mm)", "asin": "B09FPJL1KY", "price": "$9.99", "quantity": "1"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48", "quantity": "1"},
{"title": "Pampers Baby Wipes, Free & Gentle, Hypoallergenic and Unscented Wipe, 100% Plant Based, Plastic-Free for Babies, 936 Total (12 Flip-Top Packs)", "asin": "B0CVH1SPNX", "price": "$34.97", "quantity": "1"},
{"title": "Pampers Baby Wipes Aqua Pure, 99% water-based wipes, Hypoallergenic and Unscented Baby Wipes, 672 Wipes Total (12 Flip-Top Packs)", "asin": "B0BJ13XWDD", "price": "$34.37", "quantity": "1"},
{"title": "DenTek Triple Clean Advanced Clean Floss Picks, No Break & No Shred Floss, 150 Count, (Packaging May Vary)", "asin": "B003K01BMI", "price": "$3.74", "quantity": "1"},
{"title": "Arm & Hammer Slide Platinum Easy Clean-Up Clumping Cat Litter, Multi-Cat Litter, 27.5 Pounds, Online Exclusive Formula", "asin": "B09V65VY5J", "price": "$26.99", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Graphite", "asin": "B0BPY4ZQXG", "price": "$72.30", "quantity": "1"},
{"title": "Bounty Quick Size Paper Towels, White, 8 Family Rolls = 20 Regular Rolls (Packaging May Vary)", "asin": "B07MHJFRBJ", "price": "$24.42", "quantity": "1"},
{"title": "Remington Shine Therapy 1 inch Hair Straightener Iron, Flat Iron for Hair Infused with Argan Oil & Keratin, Professional Ceramic Flat Iron for Less Frizz, Shinier & Smoother Hair, Hair Styling Tools", "asin": "B09GKY436P", "price": "$20.90", "quantity": "1"},
{"title": "Instinct Ultimate Protein, Natural Dry Cat Food, Grain Free Recipe - Cage Free Chicken, 4 lb. Bag", "asin": "B06XP17HNT", "price": "$36.99", "quantity": "1"},
{"title": "Logitech G PRO X SUPERLIGHT 2 LIGHTSPEED Wireless Gaming Mouse, 8K Polling, Lightweight, LIGHTFORCE Hybrid Switches, HERO 2 Sensor, 888 IPS, 44,000 DPI, 5 Programmable Buttons,USB-C Charging, PC & Mac", "asin": "B09NBWQDKX", "price": "$133.95", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Pale Grey", "asin": "B0BPY1JM2Q", "price": "$79.97", "quantity": "1"},
{"title": "IAMS PROACTIVE HEALTH Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey Cat Kibble, 22 lb. Bag", "asin": "B01BMBPOJ2", "price": "$39.98"},
{"title": "OxiClean White Revive Laundry Whitener and Stain Remover Power Paks, 24 Count", "asin": "B00HTNTKY8", "price": "$8.98"},
{"title": "Small Avocados, 6 Ct", "asin": "B07FXSZ49R", "price": "$3.49"},
{"title": "Purina Cat Chow Naturals With Added Vitamins, Minerals and Nutrients Dry Cat Food, Naturals Original - 13 lb. Bag", "asin": "B005FVLAKI", "price": "$16.99"},
{"title": "Arm & Hammer Platinum SLIDE Easy Clean, Clumping Litter, Multi-Cat, 37 Lbs", "asin": "B07GL8SLKY", "price": "$34.99"},
{"title": "Purina Fancy Feast Lickable Wet Cat Food Broth Complement Classics Collection Variety Pack - (Pack of 12) 1.4 oz. Pouches", "asin": "B00TNL1LMS", "price": "$13.27"},
{"title": "Blue Buffalo Wilderness Nature's Evolutionary Diet High-Protein, Grain-Free Natural Dry Food for Adult Cats, Chicken, 6-lb. Bag", "asin": "B00X04EBJY", "price": "$28.98"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48"},
{"title": "Hartz Delectables Stew Lickable Wet Cat Treats for Adult & Senior Cats, Variety Pack, 1.4 Ounce (Pack of 12)", "asin": "B073WLPYMP", "price": "$12.94"},
{"title": "Wonderful Halos Mandarins, 3 Pound (Pack of 1)", "asin": "B00HT7U55W", "price": "$3.99"}],
"product_details": [{"asin": "B08D218BWN"},
{"title": "Soprano Ukulele Enya 21\" Solid Mahogany Top Ukelele Beginner Kit with Online Lesson, Case, Tuner, Strap, Strings, Pick (EUS-25D)"},
{"price": "$43.99"},
{"bullet_list": "\u266b\u3010Solid Mahogany\u3011The solid mahogany top allows the warm tone to deliver fully. Bring you a richer and brighter sound. \u266b\u3010Easy to Play\u3011Side mark and radius fretboard make the soprano ukulele very easy to play even for the beginners. 18:1 Die-casting tuners keep the ukulele stays in tune for a long time. \u266b\u3010Strap Buttons\u3011Two Strap Buttons Installed and convenient. It's so much easier to play and change the chords with a strap. \u266b\u3010Unique Color\u3011Enya ukulele is the perfect match of appearance and tone. The unique natural color and tone will let you catch the people's attention and eyes when you holding it. \u266b\u3010Fabulous Deal for The Money\u3011Your purchase is included a soprano ukulele, a 15mm padded ukulele bag, and Tuner, Strap, Strings. All you will need to start."}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Concert blue"}],
"promotion_items": [{"title": "Donner Soprano Ukulele Mahogany 21 inch Ukelele Beginner Kit Online Lesson Gig Bag Strap Nylon String Tuner Picks Cloth DUS-1 Ukalalee Set Christmas Gift", "asin": "B0B7VSF44X", "price": "$59.49", "quantity": ""},
{"title": "Kala KA-15C Satin Mahogany Concert Ukulele Bundle with Hard Case, Tuner, Strap, Strings, Austin Bazaar Instructional DVD, and Polishing Cloth", "asin": "B07BC8F5Z5", "price": "$109.99", "quantity": ""},
{"title": "Ranch Concert Ukulele Wooden Ukelele 23\" Beginners Professional Kit with 12 Online Lessons, Gig Bag, Tuner, Strap, Aquila Strings Set", "asin": "B073Q6KLGQ", "price": "$62.01", "quantity": ""},
{"title": "Kala KA-C Mahogany Concert Ukulele Bundle with Hard Case, Clip-On Tuner, Austin Bazaar Instructional DVD, and Polishing Cloth", "asin": "B005ETZKBG", "price": "$129.99", "quantity": ""},
{"title": "Kala KA-C Mahogany Concert Ukulele", "asin": "B00172YM40", "price": "$99.00", "quantity": ""},
{"title": "Ukulele, AKLOT Concert Ukelele Solid Mahogany 23 inch for Professional Beginners Adults Kit with Free Online Courses and Uke Accessories, AKC23", "asin": "B072JT9WLF", "price": "$48.90", "quantity": ""},
{"title": "Everjoys Soprano Ukulele Beginner Pack-21 Inch w/Rainbow String Free Online Lesson Gig Bag Fast Learn Songbook Digital Tuner Pick All in One Kit", "asin": "B01MTZ4JHE", "price": "$39.99", "quantity": ""},
{"title": "Donner Concert Ukulele Beginner Kit 23 inch Ukelele Mahogany Wood with Free Online Lesson Gig Bag Strap Nylon String Tuner Picks Ukalalee Yukalalee Bundle Pack DUC-200", "asin": "B08BZ51W47", "price": "$64.99", "quantity": ""},
{"title": "Everjoys Soprano Ukulele Beginner Pack-21 Inch w/Free Online Lesson Gig Bag Fast Learn Songbook Digital Tuner Pick All in One Kit", "asin": "B01N0FSG7G", "price": "$39.99", "quantity": ""},
{"title": "KA-15S Ukulele Satin Mahogany Soprano Bundle with a Ukulele Tote Bag, Tuner, and Lu...", "asin": "B07WP5JN2G", "price": "$71.50", "quantity": ""},
{"title": "Kala KA-S Mahogany Soprano Ukulele", "asin": "B00172UV6S", "price": "$89.00", "quantity": ""},
{"title": "Ukulele, AKLOT Concert Ukelele Solid Mahogany 23 inch for Professional Beginners Adults Kit with Free Online Courses and Uke Accessories, AKC23", "asin": "B072JT9WLF", "price": "$48.90", "quantity": ""},
{"title": "Kala KA-C Mahogany Concert Ukulele Bundle with Hard Case, Clip-On Tuner, Austin Bazaar Instructional DVD, and Polishing Cloth", "asin": "B005ETZKBG", "price": "$129.99", "quantity": ""},
{"title": "Ranch Left handed Concert Ukulele 23 inch Professional Wooden ukelele Instrument with Padded Ukele Gig Bag", "asin": "B07SDC6BYW", "price": "$55.21", "quantity": ""}],
"comparison_items": [{"title": "Soprano Ukulele Enya 21\" Solid Mahogany Top Ukelele Beginner Kit with Online Lesson, Case, Tuner, Strap, Strings, Pick (EUS-25D)", "asin": "B08D218BWN", "price": "$43.99"},
{"title": "Enya Soprano Ukulele 21 Inch Blue Solid Mahogany Top Ukelele for Beginner Adults Kit with Online Lesson, Case, Tuner, Strap, Strings, Pick (EUS-25D BU)", "asin": "B086V6V1JY", "price": "$47.99"},
{"title": "Everjoys Soprano Ukulele Starter Kit - Professional Mahogany 21 inch Ukelele w/Online Lesson Case Strap Digital Tuner Aquila Strings", "asin": "B07SGHGZMG", "price": "$49.99"},
{"title": "AODSK Soprano Ukulele for Beginner 21 Inch Ukelele Kit with Gig Bag StrapTuner Nylon String 4 Picks Cloth Online Lesson Holiday Gift", "asin": "B099Z83K8N", "price": "$35.87"},
{"title": "Ranch Concert Ukulele Wooden Ukelele 23\" Beginners Professional Kit with 12 Online Lessons, Gig Bag, Tuner, Strap, Aquila Strings Set", "asin": "B073Q6KLGQ", "price": "$62.01"},
{"title": "Ukulele Concert Mahogany Bundle 23 inch Ukelele for Beginners Adults Professional Four String Wooden Hawaiian Starter Uke Kit, by Vangoa", "asin": "B085RLTV9B", "price": "$50.10"}]
<|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": "2025-03-30T03:33:33.087Z", // 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>

<|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|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-03-30T03:29:39.157Z", "action": "input", "action_argument": "ukulele"}
{"timestamp": "2025-03-30T03:29:40.793Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-03-30T03:32:00.203Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-03-30T03:32:27.001Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-03-30T03:33:03.219Z", "action": "click", "action_argument": "product_option"}
<|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": "ukulele"}],
"cart_items": [{"title": "Enya Concert Ukulele 23 Inch Solid Mahogany Top Ukelele for Beginner with Gig bag, Capo, Strap, Strings, Pick (EUC-25D Nature)", "asin": "B0BDRHRFD2", "price": "$47.99", "quantity": "1"},
{"title": "Hola! Music HM-121BU+ Deluxe Mahogany Soprano Ukulele Bundle with Aquila Strings, Padded Gig Bag, Strap and Picks - Teal", "asin": "B06XFDH41D", "price": "$34.99", "quantity": "1"},
{"title": "PETKIT Mixed Cat Litter Fast Clumping, Flushable, Ultra Absorbent, 100% Natural Ingredients Litter, Water Dissolvable, Really Dust-Free, Low Tracking Bentonite Tofu Litter (7.9lb\u00d72 Bags)", "asin": "B09HGC2M5Y", "price": "$29.99", "quantity": "2"},
{"title": "PETKIT Mixed Cat Litter Fast Clumping, Flushable, Ultra Absorbent, 100% Natural Ingredients Litter, Water Dissolvable, Really Dust-Free, Low Tracking Bentonite Tofu Litter (7.9lb\u00d72 Bags)", "asin": "B09HGC2M5Y", "price": "$28.49", "quantity": "1"},
{"title": "Robitussin 8 Hour Liqui-gels Cough, Adult Formula - 20 count Liqui-Gels", "asin": "B07GH9K5XM", "price": "$12.95", "quantity": "1"},
{"title": "Aveeno Fresh Greens Blend Natural Volumizing Shampoo, Cucumber, Rosemary, for Fine Hair, 12 fl oz", "asin": "B07HMK15G9", "price": "$7.71", "quantity": "1"},
{"title": "Aveeno Rose Water & Chamomile Shampoo for Dry Hair, Hydrating, 12 fl oz", "asin": "B07HMP4JL4", "price": "$14.19", "quantity": "1"},
{"title": "Arm & Hammer Super Scoop Clumping Litter Fresh Scent 14lb", "asin": "B000084F6X", "price": "$23.84", "quantity": "1"},
{"title": "Purina Tidy Cats Low Dust, Multi Cat, Clumping Cat Litter Odor Control Formula, LightWeight Glade Clear Springs - 17 lb. Box", "asin": "B07KYLF5S8", "price": "$25.99", "quantity": "1"},
{"title": "ARM & HAMMER SLIDE Platinum Multi-Cat Easy Clean-Up Clumping Cat Litter, 14 Days of Odor Control 18 lb", "asin": "B089LLHMQL", "price": "$18.89", "quantity": "1"},
{"title": "ASUS ROG Strix LC II 240 ARGB White Edition All-in-one AIO Liquid CPU Cooler 240mm Radiator, Intel LGA1700, 115x/2066 and AMD AM4/TR4 Support, 2X 120mm 4-pin PWM Addressable RGB Radiator Fans", "asin": "B0B16YGZKM", "price": "$89.99", "quantity": "1"},
{"title": "Arm & Hammer 6.4kg Double Duty Cat Litter", "asin": "B00DV2QCBU", "price": "$24.10", "quantity": "1"},
{"title": "GameSir G7 SE Wired Controller for Xbox Series X|S, Xbox One & Windows 10/11, Plug and Play Gaming Gamepad with Hall Effect Joysticks/Hall Trigger, 3.5mm Audio Jack", "asin": "B0C7GW9F88", "price": "$44.99", "quantity": "2"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Cat Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 10 lb. Bag", "asin": "B06XDQFYZM", "price": "$51.99", "quantity": "3"},
{"title": "Kleenex Ultra Soft Facial Tissues, 3 Flat Boxes, 120 Tissues per Box, 3-Ply (360 Total Tissues), Packaging May Vary", "asin": "B09M6JWHV5", "price": "$5.97", "quantity": "1"},
{"title": "Amazon Echo Dot (newest model), Vibrant sounding Alexa speaker, Great for bedrooms, dining rooms and offices, Charcoal", "asin": "B09B8V1LZ3", "price": "$39.99", "quantity": "1"},
{"title": "Temptations Classic Crunchy and Soft Cat Treats Creamy Dairy Flavor, 16 oz. Tub", "asin": "B00OLSARSW", "price": "$8.48", "quantity": "1"},
{"title": "Instinct Raw Boost Healthy Weight, Natural Dry Dog Food with Freeze Dried Pieces, Grain Free Recipe - Real Chicken, 20 lb. Bag", "asin": "B06XDRFT18", "price": "$80.74", "quantity": "1"},
{"title": "ACANA Indoor Entree Dry Cat Food, Free Run Chicken and Turkey Recipe, 4 lb", "asin": "B086TW812H", "price": "$20.99", "quantity": "1"},
{"title": "Farmina Natural & Delicious Grain Free Chicken and Pomegranate Adult Cat, 11 lb bag", "asin": "B01EXC77EM", "price": "$69.99", "quantity": "1"},
{"title": "ARM & HAMMER SLIDE Platinum Multi-Cat Easy Clean-Up Clumping Cat Litter, 14 Days of Odor Control 18 lb", "asin": "B089LLHMQL", "price": "$17.95", "quantity": "1"},
{"title": "Graphics Card GPU Brace Support, Video Card Sag Holder Bracket, GPU Stand (L, 74-120mm)", "asin": "B09FPJL1KY", "price": "$9.99", "quantity": "1"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48", "quantity": "1"},
{"title": "Pampers Baby Wipes, Free & Gentle, Hypoallergenic and Unscented Wipe, 100% Plant Based, Plastic-Free for Babies, 936 Total (12 Flip-Top Packs)", "asin": "B0CVH1SPNX", "price": "$34.97", "quantity": "1"},
{"title": "Pampers Baby Wipes Aqua Pure, 99% water-based wipes, Hypoallergenic and Unscented Baby Wipes, 672 Wipes Total (12 Flip-Top Packs)", "asin": "B0BJ13XWDD", "price": "$34.37", "quantity": "1"},
{"title": "DenTek Triple Clean Advanced Clean Floss Picks, No Break & No Shred Floss, 150 Count, (Packaging May Vary)", "asin": "B003K01BMI", "price": "$3.74", "quantity": "1"},
{"title": "Arm & Hammer Slide Platinum Easy Clean-Up Clumping Cat Litter, Multi-Cat Litter, 27.5 Pounds, Online Exclusive Formula", "asin": "B09V65VY5J", "price": "$26.99", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Graphite", "asin": "B0BPY4ZQXG", "price": "$72.30", "quantity": "1"},
{"title": "Bounty Quick Size Paper Towels, White, 8 Family Rolls = 20 Regular Rolls (Packaging May Vary)", "asin": "B07MHJFRBJ", "price": "$24.42", "quantity": "1"},
{"title": "Remington Shine Therapy 1 inch Hair Straightener Iron, Flat Iron for Hair Infused with Argan Oil & Keratin, Professional Ceramic Flat Iron for Less Frizz, Shinier & Smoother Hair, Hair Styling Tools", "asin": "B09GKY436P", "price": "$20.90", "quantity": "1"},
{"title": "Instinct Ultimate Protein, Natural Dry Cat Food, Grain Free Recipe - Cage Free Chicken, 4 lb. Bag", "asin": "B06XP17HNT", "price": "$36.99", "quantity": "1"},
{"title": "Logitech G PRO X SUPERLIGHT 2 LIGHTSPEED Wireless Gaming Mouse, 8K Polling, Lightweight, LIGHTFORCE Hybrid Switches, HERO 2 Sensor, 888 IPS, 44,000 DPI, 5 Programmable Buttons,USB-C Charging, PC & Mac", "asin": "B09NBWQDKX", "price": "$133.95", "quantity": "1"},
{"title": "Logitech MX Anywhere 3S Compact Wireless Mouse, Fast Scrolling, 8K DPI Any-Surface Tracking, Quiet Clicks, Programmable Buttons, USB C, Bluetooth, Windows PC, Linux, Chrome, Mac - Pale Grey", "asin": "B0BPY1JM2Q", "price": "$79.97", "quantity": "1"},
{"title": "IAMS PROACTIVE HEALTH Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey Cat Kibble, 22 lb. Bag", "asin": "B01BMBPOJ2", "price": "$39.98"},
{"title": "OxiClean White Revive Laundry Whitener and Stain Remover Power Paks, 24 Count", "asin": "B00HTNTKY8", "price": "$8.98"},
{"title": "Small Avocados, 6 Ct", "asin": "B07FXSZ49R", "price": "$3.49"},
{"title": "Purina Cat Chow Naturals With Added Vitamins, Minerals and Nutrients Dry Cat Food, Naturals Original - 13 lb. Bag", "asin": "B005FVLAKI", "price": "$16.99"},
{"title": "Arm & Hammer Platinum SLIDE Easy Clean, Clumping Litter, Multi-Cat, 37 Lbs", "asin": "B07GL8SLKY", "price": "$34.99"},
{"title": "Purina Fancy Feast Lickable Wet Cat Food Broth Complement Classics Collection Variety Pack - (Pack of 12) 1.4 oz. Pouches", "asin": "B00TNL1LMS", "price": "$13.27"},
{"title": "Blue Buffalo Wilderness Nature's Evolutionary Diet High-Protein, Grain-Free Natural Dry Food for Adult Cats, Chicken, 6-lb. Bag", "asin": "B00X04EBJY", "price": "$28.98"},
{"title": "Temptations MixUps Catnip Fever Flavor Crunchy and Soft Cat Treats, 16 oz. Tub", "asin": "B00OLSARS2", "price": "$8.48"},
{"title": "Hartz Delectables Stew Lickable Wet Cat Treats for Adult & Senior Cats, Variety Pack, 1.4 Ounce (Pack of 12)", "asin": "B073WLPYMP", "price": "$12.94"},
{"title": "Wonderful Halos Mandarins, 3 Pound (Pack of 1)", "asin": "B00HT7U55W", "price": "$3.99"}],
"product_details": [{"asin": "B08D218BWN"},
{"title": "Soprano Ukulele Enya 21\" Solid Mahogany Top Ukelele Beginner Kit with Online Lesson, Case, Tuner, Strap, Strings, Pick (EUS-25D)"},
{"price": "$43.99"},
{"bullet_list": "\u266b\u3010Solid Mahogany\u3011The solid mahogany top allows the warm tone to deliver fully. Bring you a richer and brighter sound. \u266b\u3010Easy to Play\u3011Side mark and radius fretboard make the soprano ukulele very easy to play even for the beginners. 18:1 Die-casting tuners keep the ukulele stays in tune for a long time. \u266b\u3010Strap Buttons\u3011Two Strap Buttons Installed and convenient. It's so much easier to play and change the chords with a strap. \u266b\u3010Unique Color\u3011Enya ukulele is the perfect match of appearance and tone. The unique natural color and tone will let you catch the people's attention and eyes when you holding it. \u266b\u3010Fabulous Deal for The Money\u3011Your purchase is included a soprano ukulele, a 15mm padded ukulele bag, and Tuner, Strap, Strings. All you will need to start."}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Concert blue"}],
"promotion_items": [{"title": "Donner Soprano Ukulele Mahogany 21 inch Ukelele Beginner Kit Online Lesson Gig Bag Strap Nylon String Tuner Picks Cloth DUS-1 Ukalalee Set Christmas Gift", "asin": "B0B7VSF44X", "price": "$59.49", "quantity": ""},
{"title": "Kala KA-15C Satin Mahogany Concert Ukulele Bundle with Hard Case, Tuner, Strap, Strings, Austin Bazaar Instructional DVD, and Polishing Cloth", "asin": "B07BC8F5Z5", "price": "$109.99", "quantity": ""},
{"title": "Ranch Concert Ukulele Wooden Ukelele 23\" Beginners Professional Kit with 12 Online Lessons, Gig Bag, Tuner, Strap, Aquila Strings Set", "asin": "B073Q6KLGQ", "price": "$62.01", "quantity": ""},
{"title": "Kala KA-C Mahogany Concert Ukulele Bundle with Hard Case, Clip-On Tuner, Austin Bazaar Instructional DVD, and Polishing Cloth", "asin": "B005ETZKBG", "price": "$129.99", "quantity": ""},
{"title": "Kala KA-C Mahogany Concert Ukulele", "asin": "B00172YM40", "price": "$99.00", "quantity": ""},
{"title": "Ukulele, AKLOT Concert Ukelele Solid Mahogany 23 inch for Professional Beginners Adults Kit with Free Online Courses and Uke Accessories, AKC23", "asin": "B072JT9WLF", "price": "$48.90", "quantity": ""},
{"title": "Everjoys Soprano Ukulele Beginner Pack-21 Inch w/Rainbow String Free Online Lesson Gig Bag Fast Learn Songbook Digital Tuner Pick All in One Kit", "asin": "B01MTZ4JHE", "price": "$39.99", "quantity": ""},
{"title": "Donner Concert Ukulele Beginner Kit 23 inch Ukelele Mahogany Wood with Free Online Lesson Gig Bag Strap Nylon String Tuner Picks Ukalalee Yukalalee Bundle Pack DUC-200", "asin": "B08BZ51W47", "price": "$64.99", "quantity": ""},
{"title": "Everjoys Soprano Ukulele Beginner Pack-21 Inch w/Free Online Lesson Gig Bag Fast Learn Songbook Digital Tuner Pick All in One Kit", "asin": "B01N0FSG7G", "price": "$39.99", "quantity": ""},
{"title": "KA-15S Ukulele Satin Mahogany Soprano Bundle with a Ukulele Tote Bag, Tuner, and Lu...", "asin": "B07WP5JN2G", "price": "$71.50", "quantity": ""},
{"title": "Kala KA-S Mahogany Soprano Ukulele", "asin": "B00172UV6S", "price": "$89.00", "quantity": ""},
{"title": "Ukulele, AKLOT Concert Ukelele Solid Mahogany 23 inch for Professional Beginners Adults Kit with Free Online Courses and Uke Accessories, AKC23", "asin": "B072JT9WLF", "price": "$48.90", "quantity": ""},
{"title": "Kala KA-C Mahogany Concert Ukulele Bundle with Hard Case, Clip-On Tuner, Austin Bazaar Instructional DVD, and Polishing Cloth", "asin": "B005ETZKBG", "price": "$129.99", "quantity": ""},
{"title": "Ranch Left handed Concert Ukulele 23 inch Professional Wooden ukelele Instrument with Padded Ukele Gig Bag", "asin": "B07SDC6BYW", "price": "$55.21", "quantity": ""}],
"comparison_items": [{"title": "Soprano Ukulele Enya 21\" Solid Mahogany Top Ukelele Beginner Kit with Online Lesson, Case, Tuner, Strap, Strings, Pick (EUS-25D)", "asin": "B08D218BWN", "price": "$43.99"},
{"title": "Enya Soprano Ukulele 21 Inch Blue Solid Mahogany Top Ukelele for Beginner Adults Kit with Online Lesson, Case, Tuner, Strap, Strings, Pick (EUS-25D BU)", "asin": "B086V6V1JY", "price": "$47.99"},
{"title": "Everjoys Soprano Ukulele Starter Kit - Professional Mahogany 21 inch Ukelele w/Online Lesson Case Strap Digital Tuner Aquila Strings", "asin": "B07SGHGZMG", "price": "$49.99"},
{"title": "AODSK Soprano Ukulele for Beginner 21 Inch Ukelele Kit with Gig Bag StrapTuner Nylon String 4 Picks Cloth Online Lesson Holiday Gift", "asin": "B099Z83K8N", "price": "$35.87"},
{"title": "Ranch Concert Ukulele Wooden Ukelele 23\" Beginners Professional Kit with 12 Online Lessons, Gig Bag, Tuner, Strap, Aquila Strings Set", "asin": "B073Q6KLGQ", "price": "$62.01"},
{"title": "Ukulele Concert Mahogany Bundle 23 inch Ukelele for Beginners Adults Professional Four String Wooden Hawaiian Starter Uke Kit, by Vangoa", "asin": "B085RLTV9B", "price": "$50.10"}]
<|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": "2025-03-30T03:33:33.087Z", // 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>
