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

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

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

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

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

<|memory_start|>
{"timestamp": "2025-04-15T17:56:16.689Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T17:57:51.948Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:08.510Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:15.359Z", "action": "purchase", "action_argument": "B06XH8VQCJ"}
{"timestamp": "2025-04-15T17:58:21.464Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T17:58:24.286Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:25.962Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:29.174Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:30.964Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:33.295Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:35.526Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:38.811Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:40.215Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:44.548Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:46.552Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:48.699Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:49.413Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:51.678Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:53.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:56.978Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:58.550Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:01.362Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:02.843Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:08.328Z", "action": "purchase", "action_argument": "B07C6GZ57N"}
{"timestamp": "2025-04-17T22:49:24.263Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:49:54.359Z", "action": "click_product", "action_argument": "B08WPL7247"}
{"timestamp": "2025-04-17T22:50:28.371Z", "action": "input", "action_argument": "\u5999\u754c"}
{"timestamp": "2025-04-17T22:50:28.467Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:50:30.901Z", "action": "click_product", "action_argument": "B07DBY2X24"}
{"timestamp": "2025-04-17T22:50:37.707Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-17T22:50:47.491Z", "action": "input", "action_argument": "\u5999\u754c\u80a9\u9888\u6309\u6469\u4eea"}
{"timestamp": "2025-04-20T00:02:46.682Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:04:14.894Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-20T00:04:19.068Z", "action": "purchase", "action_argument": "B00XKXKG94"}
{"timestamp": "2025-04-20T00:04:32.784Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:04:40.906Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-20T00:04:40.942Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-20T00:04:42.099Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:05:06.004Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-20T00:05:11.911Z", "action": "purchase", "action_argument": "B00XKXN8RQ, B00XKXKG94"}
{"timestamp": "2025-04-20T05:58:54.535Z", "action": "input", "action_argument": "\u9ad8\u9886\u6bdb\u8863"}
{"timestamp": "2025-04-20T05:58:54.945Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T05:59:08.848Z", "action": "click_product", "action_argument": "B0D95FMZ3G"}
{"timestamp": "2025-04-20T05:59:12.097Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-20T06:02:29.206Z", "action": "input", "action_argument": "\u886c\u886b \u4e1d\u7ef8"}
{"timestamp": "2025-04-20T06:02:29.485Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:02:33.402Z", "action": "input", "action_argument": "\u886c\u886b \u4e1d\u7ef8"}
{"timestamp": "2025-04-20T06:02:38.878Z", "action": "input", "action_argument": "\u886c\u886b"}
{"timestamp": "2025-04-20T06:02:39.112Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:02:44.299Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:02:44.830Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:02:48.254Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:02:52.076Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:03:05.766Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:03:06.040Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:03:12.001Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:03:12.844Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:03:37.104Z", "action": "input", "action_argument": "shirt silver"}
{"timestamp": "2025-04-20T06:03:38.959Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:03:49.386Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:03:50.864Z", "action": "input", "action_argument": "shirt silk"}
{"timestamp": "2025-04-20T06:03:51.205Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:04.326Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:06.039Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:14.914Z", "action": "input", "action_argument": "shirt silk"}
{"timestamp": "2025-04-20T06:04:15.077Z", "action": "input", "action_argument": "shirt silk"}
{"timestamp": "2025-04-20T06:04:15.122Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:16.690Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:17.880Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:04:18.206Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:24.104Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:26.603Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:30.575Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:43.706Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:04:43.802Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-20T06:04:49.593Z", "action": "input", "action_argument": "shirt for men"}
{"timestamp": "2025-04-20T06:04:49.939Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:55.425Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:04:55.829Z", "action": "click", "action_argument": "search"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-20T14:13:41.979Z", "action": "input", "action_argument": "\u773c\u7528\u6e7f\u5dfe"}
{"timestamp": "2025-04-20T14:13:42.190Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T14:13:49.255Z", "action": "input", "action_argument": "\u6e7f\u5dfe"}
<|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": "\u6e7f\u5dfe"}],
"cart_items": [{"title": "Meebook E-Reader M7 | 6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray", "asin": "B0CDBYFH81", "price": "$199.00", "quantity": "1"},
{"title": "30 Pack Ginger Herbal Foot Soak Spa - 900g Natural Plant Blend with Mugwort & Saffron, Relaxing Aromatherapy Bath for Home Wellness Routine \u827e\u8349\u751f\u59dc\u4e2d\u836f\u6ce1\u811a\u5305900g", "asin": "B0BJVKP7NN", "price": "$29.90", "quantity": "1"},
{"title": "HHKB - Happy Hacking Keyboard Professional Classic (Wired, USB-C, Mac, Windows, White, Printed) with 2 Year Advance Exchange Warranty", "asin": "B083MW6QVX", "price": "$207.99", "quantity": "1"},
{"title": "10 Packs Soft Small Facial Tissue, Disposable Facial Napkin, Wood Pulp Fiber Material NOT COTTON, Facial Towel, White Facial Paper Tissue, 4-Ply, 10 Pack, 280 Sheets per Pack, 2800 Sheet In Total", "asin": "B0BJV57QW7", "price": "$19.97", "quantity": "1"},
{"title": "AQUAFIT Half Gallon Water Bottle with Time Marker - Straw & Chug Lid - BPA Free Big Water Bottle with Straw - Gym Water Bottle with Handle - Motivational Half Gallon Water Jug (64 oz, B Ombre)", "asin": "B0BX3R5GQ1", "price": "$24.99", "quantity": "1"},
{"title": "TIPRE Smart Scale for Body Weight 8-Electrode Digital Weight Scale for Body Fat Bathroom Scale with BMI Full Body Composition Analysis with Bluetooth Health Monitor for Weight Loss, 400lb", "asin": "B0CYBPMHPX", "price": "$66.49", "quantity": "1"},
{"title": "Vaseline Intensive Care Unscented Advanced Repair Body Lotion - Ultra-Hydrating with Lipids for Extremely Dry Skin, 20.3 oz, Pack of 3", "asin": "B01HTJTV40", "price": "$20.94", "quantity": "1"},
{"title": "La Chatelaine Hand Cream Trio Tin, Gifts for Mom, Natural Hand Lotion Gift Set, Made in France with 20% Organic Shea Butter, Nourishing & Moisturizing (Gardenia, Orange Blossom, Oud Rose) 3 x 1 fl. oz", "asin": "B017LJYDO6", "price": "$29.00", "quantity": "1"},
{"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 1.7 fl oz", "asin": "B004JVSGWU", "price": "$39.00", "quantity": "1"},
{"title": "NEST New York Reed Diffuser, Wild Mint & Eucalyptus - 5.9 fl oz - Fragrance for Up to 90 Days - Reusable, Refillable Glass Holder - Includes 8 All-Natural Reed Sticks - Flame Free", "asin": "B08VCF6QZ1", "price": "$62.00", "quantity": "1"},
{"title": "Lay's Potato Chips, Classic, 1 Ounce (Pack of 40)", "asin": "B072M1NC4M", "price": "$21.86", "quantity": "1"},
{"title": "Vaseline Intensive Care Body Lotion Cocoa Radiant 3 count for Dry Skin Lotion Made with Ultra-Hydrating Lipids and Pure Cocoa Butter for a Long-Lasting, Radiant Glow 20.3 Oz", "asin": "B01HTJTV4U", "price": "$20.76", "quantity": "1"},
{"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 4.2 fl oz", "asin": "B00C6SV33M", "price": "$70.00", "quantity": "1"},
{"title": "IZOD Men's Dress Shirt Regular Fit Stretch Solid Spread Collar, White, 15\"-15.5\" Neck 32\"-33\" Sleeve", "asin": "B0746Z6M9C", "price": "$24.99", "quantity": "1"},
{"title": "Paul Fredrick Men's Tailored Fit Cotton Non-Iron Pinpoint Cotton Dress Shirt White 15.5/32 DT1501", "asin": "B07VX92QYW", "price": "$95.00", "quantity": "1"},
{"title": "Air Jungles Lavender Scent Reed Diffuser Set with Sticks, Essential Incense Oil Air Freshener for Bathroom, Office, Gym, and Bedroom Fragrance, 3.4 fl. oz", "asin": "B07VKK1CN9", "price": "$15.95", "quantity": "1"},
{"title": "Listerine Cool Mint Alcohol Free Mouthwash, Oral Rinse to Kill 99.9% of Germs That Cause Bad Breath for Fresh Breath & Clean Mouth, Less Intense Taste, Cool Mint Flavor, 1 L", "asin": "B005IHSPLQ", "price": "$6.99", "quantity": "1"},
{"title": "Ktaxon Mountain Bike 26 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork,High Carbon Steel Frame (Black/Red)", "asin": "B0B8VT2BLM", "price": "$89.99", "quantity": "1"}],
"promotion_items": [{"title": "LARGE Hand Sanitizing Wipes 75% Alcohol - 600 Count - ONLY $.039/WIPE BEST VALUE PER SHEET WITH COUPONS - Premium Wipes - 6 Soft Packs /100 wipes each", "asin": "B0F23S6TPS", "price": "$38.99", "quantity": ""},
{"title": "ShoppingAlaCart Multi-Purpose Cleaning Wipes for Home and Office, 100 Count Per Pack, Pop-Top, Resealable (100 Count (Pack of 6)\n100 Count (Pack of 1)", "asin": "B0DXRGW94Y", "price": "$17.99", "quantity": ""},
{"title": "Voi Easy Cleaning Wet Wipes 100pcs- Multipurpose cleaners\n1 Count (Pack of 100)", "asin": "B0DY7TV3KC", "price": "$13.79", "quantity": ""},
{"title": "Towel Magic by Handleflex - 100% Viscose Cleansing Wipes | Hypoallergenic, Eco-Friendly, Soft & Durable | No Harsh Chemicals | Travel-Friendly, Multi-Purpose | 50 Premium Quality Wipes\n50 Count (Pack of 1)", "asin": "B0DZW242KM", "price": "$8.99", "quantity": ""},
{"title": "4 Pcs 80s 90s Neon Headbands Outfit Accessories for Women Men Retro Print Head Wraps Athletic Elastic Hairband for Hip Hop Party Style Hiking Cycling Running Yoga Sport", "asin": "B0DXV3LBXX", "price": "$8.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"Cliradex Towelettes - Natural Face, Eyelash & Eyelid Cleanser - Wipes for Demodex, Blepharitis, Mgd and Red Irritated Eye Lid - Tea Tree Oil Extract.\" Rated 4.3 out of 5 stars by 4438 reviews. Eligible for Prime.", "asin": "B00HBISPME"},
{"title": "Go to detail page for \"Cliradex Foam - Gentle Eyelid Cleanser & Eyelash Conditioner | Daily Facial Cleanser & Safe Solution for Eyelid Hygiene - 1.5oz 4-Terpineol Formula.\" Rated 4.3 out of 5 stars by 1305 reviews. Eligible for Prime.", "asin": "B01M3VWE6L"}],
"search_results": [{"title": "200 Count Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles", "asin": "B0CJ2TMKG7", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "ZEISS Pre-Moistened Lens Cleaning Wipes, 200 Count", "asin": "B0030E4UIQ", "price": "$10.65", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "Care Touch Lens Wipes for Eyeglasses - 100 Individually Wrapped Pre-Moistened Glasses Wipes - Cleaner for Glasses, Sunglasses, and Screens - Gentle and Portable for On-the-Go Cleaning - 4x8 Inches", "asin": "B07ZYZHQJ5", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Zeiss Lens Wipes, White, 220 Count\u2026", "asin": "B07YSVJ16T", "price": "$13.40", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "SXhyf Cleaning Brush - Hard Bristle Crevice Cleaning Brush, Multifunctional Gap Scrub Brush, Home Essentials, Bathroom Cleaner Tools for Household Use, Kitchen, Window, Faucets, Toilet, Grout, Car", "asin": "B0CN3185T8", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Lens Cleaning Wipes \u2013 Streak-Free, Quick-Dry, Anti-Fog Wipes for Glasses, Camera Lenses & Screens \u2013 Individually Wrapped for Travel \u2013 Safe for All Lenses (200 Count)", "asin": "B0DHLM2YDM", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "ZEISS Pre-Moistened Lens Cleaning Wipes, 200 Count", "asin": "B00GL64QG6", "price": "$14.54", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "400 Count Lens Wipes for Eyeglasses, Eye Glasses Cleaner Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eyeglasses Cleaning for Sunglass, Camera Lens, Goggles", "asin": "B0CJ2XLRHQ", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Lens Wipes for Eyeglasses 400 Ct + Microfiber Cloth | Pre-Moistened, Individually Wrapped Lens Cleaner Wipes | Eye Glasses, Phone Screens, Camera | Less Alcohol Formula, Streak Free", "asin": "B0D9TMF7NW", "price": "$19.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Glasses Wipes Lens Cleaner- 320 Pre-Moistened Individual Wrapped Eye Glasses Cleaning Wipes | Glasses Cleaner Safely Cleans Glasses, Sunglasses, Phone Screen, Electronics & Camera Lens", "asin": "B0DQXL4QHQ", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "400 Count Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles", "asin": "B0CJ2TQLG5", "price": "$18.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "24 Pack Surface Cleaning Wipes Bleach Free, All-Purpose Cleaner for Bathroom, Kitchen, Office, 1728 Count Soft Flow, Fresh Scent, Bleach Free, Lint Free, Durable", "asin": "B0B7FBP34W", "price": "$68.99", "delivery": "FREE delivery Wed, Apr 23"},
{"title": "Disposable Gloves 100 Count, Black Nitrile Gloves for Cleaning, Powder & Latex Free Food Prep Gloves for Men & Women, Medium", "asin": "B0CZMY3WLB", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Clorox Free & Clear Compostable Cleaning Wipes, Light Lemon Scent, 75 Count, Pack of 3 (Pack May Vary)", "asin": "B09158614F", "price": "$20.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Dispenser + Hand Sanitizing Wipes Starter Kit - Biodegradable Kid-Safe Wipes | All Natural, Non-Toxic Plant-Based Hand Sanitizing Wipes with Aloe for Soft Skin (White)", "asin": "B0D4Z4VKJL", "price": "$49.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "220 Count Lens Wipes for Eyeglasses, Pre-Moistened & Individually Wrapped Eyeglass Wipes, Lens Cleaning Wipes for Eyeglasses, Sunglasses, Goggles and Camera Lens", "asin": "B0D31BT8VM", "price": "$11.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "Lens Wipes for Eyeglasses - 220 Pre-Moistened Individual Wrapped Eye Glasses Cleaning Wipes | Glasses Cleaner Safely Cleans Glasses, Sunglasses, Phone Screen, Electronics & Camera Lens", "asin": "B0DRV4K2Z4", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Lens Wipes for Eyeglasses - Pre-moistened Eyeglass Lens Cleaning Wipes - 400 Lens Wipes Individually Wrapped Sracth-Free Streak-Free Eye Glasses Wipes Lens Cleaner for Sunglass & Camera Lens", "asin": "B0DHTMRXP5", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Care Touch Lens Wipes for Eyeglasses with Microfiber Cloths, 400 Glasses Wipes and 10 Microfiber Cloths - Eyeglass Wipes Individually Wrapped, Eye Glasses Lens Cleaning Wipes, Eyeglass Cleaner Wipes", "asin": "B083594F67", "price": "$22.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "3-Ply Ultra Care Pocket Tissues, Travel Size (30 Packs of 10 Tissues)", "asin": "B09WDGKKNS", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "75% Large Alcohol Wipes - 400 Count - ONLY $.04/WIPE BEST VALUE PER SHEET WITH COUPONS - Premium Wipes - 4 Soft Packs /100 wipes each. Large Sheets for Hands", "asin": "B0DRXXN8CJ", "price": "$25.99", "delivery": "FREE delivery Apr 24 - 28 Or fastest delivery Wed, Apr 23"},
{"title": "Care Touch Alcohol Wipes Individually Wrapped - Prep Pads with 70% Isopropyl Alcohol, Great for Home, Medical & First Aid Kits Sterilized, Antiseptic 2-Ply Swabs 400 Count", "asin": "B06XS38XH6", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "DUDE Wipes - Flushable Wipes Travel Pack - 6 Pack, 108 Wipes - Extra Large Unscented Wet Wipes with Vitamin E & Aloe - Septic and Sewer Safe Butt Wipes For Adults", "asin": "B0CTRYM63M", "price": "$17.94", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Nice 'N CLEAN SmudgeGuard Lens Wipes (600 Total Wipes) | Individually-Wrapped, Pre-Moistened, Ammonia-Free Lenses Wipes | Lens Cleaning Wipes for Eyeglasses, Camera Lens, Goggles, Sunglasses", "asin": "B09TV6Y5KW", "price": "$29.88", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "ZEISS Pre-Moistened Lens Cleaning Wipes Bundle, 200 Count and 80 Count", "asin": "B0D1268H8C", "price": "$14.47", "delivery": "Delivery Tue, Apr 22"},
{"title": "500 Count Lens Cleaning Wipes for Eyeglasses, Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles", "asin": "B0D8BJ8PKX", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Flents Wipe 'N Clear Lens Cleaning Wipes 5\" x 6\" Lens Wipes AntiStreak Fast Drying 4 Portable Boxes Of 75, Bonus Pack, 300 Count, Made in the USA, 75 Count (Pack of 4)", "asin": "B07JQKFJBN", "price": "$24.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "50 Pcs Moist Towelettes Individually Wrapped Scented Disposable Face Towels Essential Oil Infused Moist Terry Cotton Towel for Use Hot or Cold Travel Body Spa (Lemon Mango)", "asin": "B0D4V1BZXF", "price": "$22.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Hand Sanitizing Wipes, 432 Count Soft Flow (Pack of 6)", "asin": "B08NXVM4WL", "price": "$23.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Flents Makeup Remover Wipes, 30 Count, Hypoallergenic, Gentle for Eyelids & Eyes, Individually Wrapped, Perfect for Travel, Removes Waterproof Makeup, Non-Irritating, Ideal for Sensitive Skin", "asin": "B002SV3GDC", "price": "$19.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "200 Count Lens Cleaning Wipes-Pre-Moistened Individually Wrapped Eyeglass Wipes Optical Screen Cleaner Streak Free Fast Drying", "asin": "B0CCHM1JL8", "price": "$9.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "I-sper 250PCS Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-Moistened Quick Dry Individual Wrapped with a Carrying Box Suitable for All Glasses and Electronics Screen", "asin": "B09682D48C", "price": "$17.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Flents Lens Wipes, Wipe 'N Clear, 30 Count, Pre-Moistened, Streak-Free, Safe for Glasses, Sunglasses, Anti-Fog, Gentle Cleaning, Clear Vision, Individually Wrapped for Travel & Convenience", "asin": "B001FPJ2R6", "price": "$6.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "ZEISS 200 Count Pre-Moistened Lens Wipes and Q-tips 500 Count 100% Cotton Swabs", "asin": "B0D1Q4R2M2", "price": "$14.52", "delivery": "Delivery Tue, Apr 22"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-20T14:13:49.509Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

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

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

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

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

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

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

<|memory_start|>
{"timestamp": "2025-04-15T17:56:16.689Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T17:57:51.948Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:08.510Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:15.359Z", "action": "purchase", "action_argument": "B06XH8VQCJ"}
{"timestamp": "2025-04-15T17:58:21.464Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T17:58:24.286Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:25.962Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:29.174Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:30.964Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:33.295Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:35.526Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:38.811Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:40.215Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:44.548Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:46.552Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:48.699Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:49.413Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:51.678Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:53.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:56.978Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:58.550Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:01.362Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:02.843Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:08.328Z", "action": "purchase", "action_argument": "B07C6GZ57N"}
{"timestamp": "2025-04-17T22:49:24.263Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:49:54.359Z", "action": "click_product", "action_argument": "B08WPL7247"}
{"timestamp": "2025-04-17T22:50:28.371Z", "action": "input", "action_argument": "\u5999\u754c"}
{"timestamp": "2025-04-17T22:50:28.467Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:50:30.901Z", "action": "click_product", "action_argument": "B07DBY2X24"}
{"timestamp": "2025-04-17T22:50:37.707Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-17T22:50:47.491Z", "action": "input", "action_argument": "\u5999\u754c\u80a9\u9888\u6309\u6469\u4eea"}
{"timestamp": "2025-04-20T00:02:46.682Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:04:14.894Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-20T00:04:19.068Z", "action": "purchase", "action_argument": "B00XKXKG94"}
{"timestamp": "2025-04-20T00:04:32.784Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:04:40.906Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-20T00:04:40.942Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-20T00:04:42.099Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:05:06.004Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-20T00:05:11.911Z", "action": "purchase", "action_argument": "B00XKXN8RQ, B00XKXKG94"}
{"timestamp": "2025-04-20T05:58:54.535Z", "action": "input", "action_argument": "\u9ad8\u9886\u6bdb\u8863"}
{"timestamp": "2025-04-20T05:58:54.945Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T05:59:08.848Z", "action": "click_product", "action_argument": "B0D95FMZ3G"}
{"timestamp": "2025-04-20T05:59:12.097Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-20T06:02:29.206Z", "action": "input", "action_argument": "\u886c\u886b \u4e1d\u7ef8"}
{"timestamp": "2025-04-20T06:02:29.485Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:02:33.402Z", "action": "input", "action_argument": "\u886c\u886b \u4e1d\u7ef8"}
{"timestamp": "2025-04-20T06:02:38.878Z", "action": "input", "action_argument": "\u886c\u886b"}
{"timestamp": "2025-04-20T06:02:39.112Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:02:44.299Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:02:44.830Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:02:48.254Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:02:52.076Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:03:05.766Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:03:06.040Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:03:12.001Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:03:12.844Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:03:37.104Z", "action": "input", "action_argument": "shirt silver"}
{"timestamp": "2025-04-20T06:03:38.959Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:03:49.386Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:03:50.864Z", "action": "input", "action_argument": "shirt silk"}
{"timestamp": "2025-04-20T06:03:51.205Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:04.326Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:06.039Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:14.914Z", "action": "input", "action_argument": "shirt silk"}
{"timestamp": "2025-04-20T06:04:15.077Z", "action": "input", "action_argument": "shirt silk"}
{"timestamp": "2025-04-20T06:04:15.122Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:16.690Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:17.880Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:04:18.206Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:24.104Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:26.603Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:30.575Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:43.706Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:04:43.802Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-20T06:04:49.593Z", "action": "input", "action_argument": "shirt for men"}
{"timestamp": "2025-04-20T06:04:49.939Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:55.425Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:04:55.829Z", "action": "click", "action_argument": "search"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-20T14:13:41.979Z", "action": "input", "action_argument": "\u773c\u7528\u6e7f\u5dfe"}
{"timestamp": "2025-04-20T14:13:42.190Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T14:13:49.255Z", "action": "input", "action_argument": "\u6e7f\u5dfe"}
<|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": "\u6e7f\u5dfe"}],
"cart_items": [{"title": "Meebook E-Reader M7 | 6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray", "asin": "B0CDBYFH81", "price": "$199.00", "quantity": "1"},
{"title": "30 Pack Ginger Herbal Foot Soak Spa - 900g Natural Plant Blend with Mugwort & Saffron, Relaxing Aromatherapy Bath for Home Wellness Routine \u827e\u8349\u751f\u59dc\u4e2d\u836f\u6ce1\u811a\u5305900g", "asin": "B0BJVKP7NN", "price": "$29.90", "quantity": "1"},
{"title": "HHKB - Happy Hacking Keyboard Professional Classic (Wired, USB-C, Mac, Windows, White, Printed) with 2 Year Advance Exchange Warranty", "asin": "B083MW6QVX", "price": "$207.99", "quantity": "1"},
{"title": "10 Packs Soft Small Facial Tissue, Disposable Facial Napkin, Wood Pulp Fiber Material NOT COTTON, Facial Towel, White Facial Paper Tissue, 4-Ply, 10 Pack, 280 Sheets per Pack, 2800 Sheet In Total", "asin": "B0BJV57QW7", "price": "$19.97", "quantity": "1"},
{"title": "AQUAFIT Half Gallon Water Bottle with Time Marker - Straw & Chug Lid - BPA Free Big Water Bottle with Straw - Gym Water Bottle with Handle - Motivational Half Gallon Water Jug (64 oz, B Ombre)", "asin": "B0BX3R5GQ1", "price": "$24.99", "quantity": "1"},
{"title": "TIPRE Smart Scale for Body Weight 8-Electrode Digital Weight Scale for Body Fat Bathroom Scale with BMI Full Body Composition Analysis with Bluetooth Health Monitor for Weight Loss, 400lb", "asin": "B0CYBPMHPX", "price": "$66.49", "quantity": "1"},
{"title": "Vaseline Intensive Care Unscented Advanced Repair Body Lotion - Ultra-Hydrating with Lipids for Extremely Dry Skin, 20.3 oz, Pack of 3", "asin": "B01HTJTV40", "price": "$20.94", "quantity": "1"},
{"title": "La Chatelaine Hand Cream Trio Tin, Gifts for Mom, Natural Hand Lotion Gift Set, Made in France with 20% Organic Shea Butter, Nourishing & Moisturizing (Gardenia, Orange Blossom, Oud Rose) 3 x 1 fl. oz", "asin": "B017LJYDO6", "price": "$29.00", "quantity": "1"},
{"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 1.7 fl oz", "asin": "B004JVSGWU", "price": "$39.00", "quantity": "1"},
{"title": "NEST New York Reed Diffuser, Wild Mint & Eucalyptus - 5.9 fl oz - Fragrance for Up to 90 Days - Reusable, Refillable Glass Holder - Includes 8 All-Natural Reed Sticks - Flame Free", "asin": "B08VCF6QZ1", "price": "$62.00", "quantity": "1"},
{"title": "Lay's Potato Chips, Classic, 1 Ounce (Pack of 40)", "asin": "B072M1NC4M", "price": "$21.86", "quantity": "1"},
{"title": "Vaseline Intensive Care Body Lotion Cocoa Radiant 3 count for Dry Skin Lotion Made with Ultra-Hydrating Lipids and Pure Cocoa Butter for a Long-Lasting, Radiant Glow 20.3 Oz", "asin": "B01HTJTV4U", "price": "$20.76", "quantity": "1"},
{"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 4.2 fl oz", "asin": "B00C6SV33M", "price": "$70.00", "quantity": "1"},
{"title": "IZOD Men's Dress Shirt Regular Fit Stretch Solid Spread Collar, White, 15\"-15.5\" Neck 32\"-33\" Sleeve", "asin": "B0746Z6M9C", "price": "$24.99", "quantity": "1"},
{"title": "Paul Fredrick Men's Tailored Fit Cotton Non-Iron Pinpoint Cotton Dress Shirt White 15.5/32 DT1501", "asin": "B07VX92QYW", "price": "$95.00", "quantity": "1"},
{"title": "Air Jungles Lavender Scent Reed Diffuser Set with Sticks, Essential Incense Oil Air Freshener for Bathroom, Office, Gym, and Bedroom Fragrance, 3.4 fl. oz", "asin": "B07VKK1CN9", "price": "$15.95", "quantity": "1"},
{"title": "Listerine Cool Mint Alcohol Free Mouthwash, Oral Rinse to Kill 99.9% of Germs That Cause Bad Breath for Fresh Breath & Clean Mouth, Less Intense Taste, Cool Mint Flavor, 1 L", "asin": "B005IHSPLQ", "price": "$6.99", "quantity": "1"},
{"title": "Ktaxon Mountain Bike 26 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork,High Carbon Steel Frame (Black/Red)", "asin": "B0B8VT2BLM", "price": "$89.99", "quantity": "1"}],
"promotion_items": [{"title": "LARGE Hand Sanitizing Wipes 75% Alcohol - 600 Count - ONLY $.039/WIPE BEST VALUE PER SHEET WITH COUPONS - Premium Wipes - 6 Soft Packs /100 wipes each", "asin": "B0F23S6TPS", "price": "$38.99", "quantity": ""},
{"title": "ShoppingAlaCart Multi-Purpose Cleaning Wipes for Home and Office, 100 Count Per Pack, Pop-Top, Resealable (100 Count (Pack of 6)\n100 Count (Pack of 1)", "asin": "B0DXRGW94Y", "price": "$17.99", "quantity": ""},
{"title": "Voi Easy Cleaning Wet Wipes 100pcs- Multipurpose cleaners\n1 Count (Pack of 100)", "asin": "B0DY7TV3KC", "price": "$13.79", "quantity": ""},
{"title": "Towel Magic by Handleflex - 100% Viscose Cleansing Wipes | Hypoallergenic, Eco-Friendly, Soft & Durable | No Harsh Chemicals | Travel-Friendly, Multi-Purpose | 50 Premium Quality Wipes\n50 Count (Pack of 1)", "asin": "B0DZW242KM", "price": "$8.99", "quantity": ""},
{"title": "4 Pcs 80s 90s Neon Headbands Outfit Accessories for Women Men Retro Print Head Wraps Athletic Elastic Hairband for Hip Hop Party Style Hiking Cycling Running Yoga Sport", "asin": "B0DXV3LBXX", "price": "$8.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"Cliradex Towelettes - Natural Face, Eyelash & Eyelid Cleanser - Wipes for Demodex, Blepharitis, Mgd and Red Irritated Eye Lid - Tea Tree Oil Extract.\" Rated 4.3 out of 5 stars by 4438 reviews. Eligible for Prime.", "asin": "B00HBISPME"},
{"title": "Go to detail page for \"Cliradex Foam - Gentle Eyelid Cleanser & Eyelash Conditioner | Daily Facial Cleanser & Safe Solution for Eyelid Hygiene - 1.5oz 4-Terpineol Formula.\" Rated 4.3 out of 5 stars by 1305 reviews. Eligible for Prime.", "asin": "B01M3VWE6L"}],
"search_results": [{"title": "200 Count Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles", "asin": "B0CJ2TMKG7", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "ZEISS Pre-Moistened Lens Cleaning Wipes, 200 Count", "asin": "B0030E4UIQ", "price": "$10.65", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "Care Touch Lens Wipes for Eyeglasses - 100 Individually Wrapped Pre-Moistened Glasses Wipes - Cleaner for Glasses, Sunglasses, and Screens - Gentle and Portable for On-the-Go Cleaning - 4x8 Inches", "asin": "B07ZYZHQJ5", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Zeiss Lens Wipes, White, 220 Count\u2026", "asin": "B07YSVJ16T", "price": "$13.40", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "SXhyf Cleaning Brush - Hard Bristle Crevice Cleaning Brush, Multifunctional Gap Scrub Brush, Home Essentials, Bathroom Cleaner Tools for Household Use, Kitchen, Window, Faucets, Toilet, Grout, Car", "asin": "B0CN3185T8", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Lens Cleaning Wipes \u2013 Streak-Free, Quick-Dry, Anti-Fog Wipes for Glasses, Camera Lenses & Screens \u2013 Individually Wrapped for Travel \u2013 Safe for All Lenses (200 Count)", "asin": "B0DHLM2YDM", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "ZEISS Pre-Moistened Lens Cleaning Wipes, 200 Count", "asin": "B00GL64QG6", "price": "$14.54", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "400 Count Lens Wipes for Eyeglasses, Eye Glasses Cleaner Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eyeglasses Cleaning for Sunglass, Camera Lens, Goggles", "asin": "B0CJ2XLRHQ", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Lens Wipes for Eyeglasses 400 Ct + Microfiber Cloth | Pre-Moistened, Individually Wrapped Lens Cleaner Wipes | Eye Glasses, Phone Screens, Camera | Less Alcohol Formula, Streak Free", "asin": "B0D9TMF7NW", "price": "$19.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Glasses Wipes Lens Cleaner- 320 Pre-Moistened Individual Wrapped Eye Glasses Cleaning Wipes | Glasses Cleaner Safely Cleans Glasses, Sunglasses, Phone Screen, Electronics & Camera Lens", "asin": "B0DQXL4QHQ", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "400 Count Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles", "asin": "B0CJ2TQLG5", "price": "$18.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "24 Pack Surface Cleaning Wipes Bleach Free, All-Purpose Cleaner for Bathroom, Kitchen, Office, 1728 Count Soft Flow, Fresh Scent, Bleach Free, Lint Free, Durable", "asin": "B0B7FBP34W", "price": "$68.99", "delivery": "FREE delivery Wed, Apr 23"},
{"title": "Disposable Gloves 100 Count, Black Nitrile Gloves for Cleaning, Powder & Latex Free Food Prep Gloves for Men & Women, Medium", "asin": "B0CZMY3WLB", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Clorox Free & Clear Compostable Cleaning Wipes, Light Lemon Scent, 75 Count, Pack of 3 (Pack May Vary)", "asin": "B09158614F", "price": "$20.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Dispenser + Hand Sanitizing Wipes Starter Kit - Biodegradable Kid-Safe Wipes | All Natural, Non-Toxic Plant-Based Hand Sanitizing Wipes with Aloe for Soft Skin (White)", "asin": "B0D4Z4VKJL", "price": "$49.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "220 Count Lens Wipes for Eyeglasses, Pre-Moistened & Individually Wrapped Eyeglass Wipes, Lens Cleaning Wipes for Eyeglasses, Sunglasses, Goggles and Camera Lens", "asin": "B0D31BT8VM", "price": "$11.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "Lens Wipes for Eyeglasses - 220 Pre-Moistened Individual Wrapped Eye Glasses Cleaning Wipes | Glasses Cleaner Safely Cleans Glasses, Sunglasses, Phone Screen, Electronics & Camera Lens", "asin": "B0DRV4K2Z4", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Lens Wipes for Eyeglasses - Pre-moistened Eyeglass Lens Cleaning Wipes - 400 Lens Wipes Individually Wrapped Sracth-Free Streak-Free Eye Glasses Wipes Lens Cleaner for Sunglass & Camera Lens", "asin": "B0DHTMRXP5", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Care Touch Lens Wipes for Eyeglasses with Microfiber Cloths, 400 Glasses Wipes and 10 Microfiber Cloths - Eyeglass Wipes Individually Wrapped, Eye Glasses Lens Cleaning Wipes, Eyeglass Cleaner Wipes", "asin": "B083594F67", "price": "$22.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "3-Ply Ultra Care Pocket Tissues, Travel Size (30 Packs of 10 Tissues)", "asin": "B09WDGKKNS", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "75% Large Alcohol Wipes - 400 Count - ONLY $.04/WIPE BEST VALUE PER SHEET WITH COUPONS - Premium Wipes - 4 Soft Packs /100 wipes each. Large Sheets for Hands", "asin": "B0DRXXN8CJ", "price": "$25.99", "delivery": "FREE delivery Apr 24 - 28 Or fastest delivery Wed, Apr 23"},
{"title": "Care Touch Alcohol Wipes Individually Wrapped - Prep Pads with 70% Isopropyl Alcohol, Great for Home, Medical & First Aid Kits Sterilized, Antiseptic 2-Ply Swabs 400 Count", "asin": "B06XS38XH6", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "DUDE Wipes - Flushable Wipes Travel Pack - 6 Pack, 108 Wipes - Extra Large Unscented Wet Wipes with Vitamin E & Aloe - Septic and Sewer Safe Butt Wipes For Adults", "asin": "B0CTRYM63M", "price": "$17.94", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Nice 'N CLEAN SmudgeGuard Lens Wipes (600 Total Wipes) | Individually-Wrapped, Pre-Moistened, Ammonia-Free Lenses Wipes | Lens Cleaning Wipes for Eyeglasses, Camera Lens, Goggles, Sunglasses", "asin": "B09TV6Y5KW", "price": "$29.88", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "ZEISS Pre-Moistened Lens Cleaning Wipes Bundle, 200 Count and 80 Count", "asin": "B0D1268H8C", "price": "$14.47", "delivery": "Delivery Tue, Apr 22"},
{"title": "500 Count Lens Cleaning Wipes for Eyeglasses, Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles", "asin": "B0D8BJ8PKX", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Flents Wipe 'N Clear Lens Cleaning Wipes 5\" x 6\" Lens Wipes AntiStreak Fast Drying 4 Portable Boxes Of 75, Bonus Pack, 300 Count, Made in the USA, 75 Count (Pack of 4)", "asin": "B07JQKFJBN", "price": "$24.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "50 Pcs Moist Towelettes Individually Wrapped Scented Disposable Face Towels Essential Oil Infused Moist Terry Cotton Towel for Use Hot or Cold Travel Body Spa (Lemon Mango)", "asin": "B0D4V1BZXF", "price": "$22.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Hand Sanitizing Wipes, 432 Count Soft Flow (Pack of 6)", "asin": "B08NXVM4WL", "price": "$23.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Flents Makeup Remover Wipes, 30 Count, Hypoallergenic, Gentle for Eyelids & Eyes, Individually Wrapped, Perfect for Travel, Removes Waterproof Makeup, Non-Irritating, Ideal for Sensitive Skin", "asin": "B002SV3GDC", "price": "$19.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "200 Count Lens Cleaning Wipes-Pre-Moistened Individually Wrapped Eyeglass Wipes Optical Screen Cleaner Streak Free Fast Drying", "asin": "B0CCHM1JL8", "price": "$9.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "I-sper 250PCS Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-Moistened Quick Dry Individual Wrapped with a Carrying Box Suitable for All Glasses and Electronics Screen", "asin": "B09682D48C", "price": "$17.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Flents Lens Wipes, Wipe 'N Clear, 30 Count, Pre-Moistened, Streak-Free, Safe for Glasses, Sunglasses, Anti-Fog, Gentle Cleaning, Clear Vision, Individually Wrapped for Travel & Convenience", "asin": "B001FPJ2R6", "price": "$6.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "ZEISS 200 Count Pre-Moistened Lens Wipes and Q-tips 500 Count 100% Cotton Swabs", "asin": "B0D1Q4R2M2", "price": "$14.52", "delivery": "Delivery Tue, Apr 22"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-20T14:13:49.509Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

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

<answer>{"timestamp": "2025-04-20T14:13:49.509Z","action": "click","acion_argument": "search",}</answer>
rule
<answer>{"timestamp": "2025-04-20T14:13:49.509Z","action": "click","acion_argument": "search",}</answer>
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

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

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

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

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

<|memory_start|>
{"timestamp": "2025-04-15T17:56:16.689Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T17:57:51.948Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:08.510Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:15.359Z", "action": "purchase", "action_argument": "B06XH8VQCJ"}
{"timestamp": "2025-04-15T17:58:21.464Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-15T17:58:24.286Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:25.962Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:29.174Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:30.964Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:33.295Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:35.526Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:38.811Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:40.215Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:44.548Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:46.552Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:48.699Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:49.413Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:51.678Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:53.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:56.978Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:58:58.550Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:01.362Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:02.843Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-15T17:59:08.328Z", "action": "purchase", "action_argument": "B07C6GZ57N"}
{"timestamp": "2025-04-17T22:49:24.263Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:49:54.359Z", "action": "click_product", "action_argument": "B08WPL7247"}
{"timestamp": "2025-04-17T22:50:28.371Z", "action": "input", "action_argument": "\u5999\u754c"}
{"timestamp": "2025-04-17T22:50:28.467Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-17T22:50:30.901Z", "action": "click_product", "action_argument": "B07DBY2X24"}
{"timestamp": "2025-04-17T22:50:37.707Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-17T22:50:47.491Z", "action": "input", "action_argument": "\u5999\u754c\u80a9\u9888\u6309\u6469\u4eea"}
{"timestamp": "2025-04-20T00:02:46.682Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:04:14.894Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-20T00:04:19.068Z", "action": "purchase", "action_argument": "B00XKXKG94"}
{"timestamp": "2025-04-20T00:04:32.784Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:04:40.906Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-20T00:04:40.942Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-20T00:04:42.099Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T00:05:06.004Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-20T00:05:11.911Z", "action": "purchase", "action_argument": "B00XKXN8RQ, B00XKXKG94"}
{"timestamp": "2025-04-20T05:58:54.535Z", "action": "input", "action_argument": "\u9ad8\u9886\u6bdb\u8863"}
{"timestamp": "2025-04-20T05:58:54.945Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T05:59:08.848Z", "action": "click_product", "action_argument": "B0D95FMZ3G"}
{"timestamp": "2025-04-20T05:59:12.097Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-20T06:02:29.206Z", "action": "input", "action_argument": "\u886c\u886b \u4e1d\u7ef8"}
{"timestamp": "2025-04-20T06:02:29.485Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:02:33.402Z", "action": "input", "action_argument": "\u886c\u886b \u4e1d\u7ef8"}
{"timestamp": "2025-04-20T06:02:38.878Z", "action": "input", "action_argument": "\u886c\u886b"}
{"timestamp": "2025-04-20T06:02:39.112Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:02:44.299Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:02:44.830Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:02:48.254Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:02:52.076Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:03:05.766Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:03:06.040Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:03:12.001Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:03:12.844Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:03:37.104Z", "action": "input", "action_argument": "shirt silver"}
{"timestamp": "2025-04-20T06:03:38.959Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:03:49.386Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:03:50.864Z", "action": "input", "action_argument": "shirt silk"}
{"timestamp": "2025-04-20T06:03:51.205Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:04.326Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:06.039Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:14.914Z", "action": "input", "action_argument": "shirt silk"}
{"timestamp": "2025-04-20T06:04:15.077Z", "action": "input", "action_argument": "shirt silk"}
{"timestamp": "2025-04-20T06:04:15.122Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:16.690Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:17.880Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:04:18.206Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:24.104Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:26.603Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:30.575Z", "action": "click", "action_argument": "filter"}
{"timestamp": "2025-04-20T06:04:43.706Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:04:43.802Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-20T06:04:49.593Z", "action": "input", "action_argument": "shirt for men"}
{"timestamp": "2025-04-20T06:04:49.939Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T06:04:55.425Z", "action": "input", "action_argument": "shirt"}
{"timestamp": "2025-04-20T06:04:55.829Z", "action": "click", "action_argument": "search"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-20T14:13:41.979Z", "action": "input", "action_argument": "\u773c\u7528\u6e7f\u5dfe"}
{"timestamp": "2025-04-20T14:13:42.190Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T14:13:49.255Z", "action": "input", "action_argument": "\u6e7f\u5dfe"}
<|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": "\u6e7f\u5dfe"}],
"cart_items": [{"title": "Meebook E-Reader M7 | 6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray", "asin": "B0CDBYFH81", "price": "$199.00", "quantity": "1"},
{"title": "30 Pack Ginger Herbal Foot Soak Spa - 900g Natural Plant Blend with Mugwort & Saffron, Relaxing Aromatherapy Bath for Home Wellness Routine \u827e\u8349\u751f\u59dc\u4e2d\u836f\u6ce1\u811a\u5305900g", "asin": "B0BJVKP7NN", "price": "$29.90", "quantity": "1"},
{"title": "HHKB - Happy Hacking Keyboard Professional Classic (Wired, USB-C, Mac, Windows, White, Printed) with 2 Year Advance Exchange Warranty", "asin": "B083MW6QVX", "price": "$207.99", "quantity": "1"},
{"title": "10 Packs Soft Small Facial Tissue, Disposable Facial Napkin, Wood Pulp Fiber Material NOT COTTON, Facial Towel, White Facial Paper Tissue, 4-Ply, 10 Pack, 280 Sheets per Pack, 2800 Sheet In Total", "asin": "B0BJV57QW7", "price": "$19.97", "quantity": "1"},
{"title": "AQUAFIT Half Gallon Water Bottle with Time Marker - Straw & Chug Lid - BPA Free Big Water Bottle with Straw - Gym Water Bottle with Handle - Motivational Half Gallon Water Jug (64 oz, B Ombre)", "asin": "B0BX3R5GQ1", "price": "$24.99", "quantity": "1"},
{"title": "TIPRE Smart Scale for Body Weight 8-Electrode Digital Weight Scale for Body Fat Bathroom Scale with BMI Full Body Composition Analysis with Bluetooth Health Monitor for Weight Loss, 400lb", "asin": "B0CYBPMHPX", "price": "$66.49", "quantity": "1"},
{"title": "Vaseline Intensive Care Unscented Advanced Repair Body Lotion - Ultra-Hydrating with Lipids for Extremely Dry Skin, 20.3 oz, Pack of 3", "asin": "B01HTJTV40", "price": "$20.94", "quantity": "1"},
{"title": "La Chatelaine Hand Cream Trio Tin, Gifts for Mom, Natural Hand Lotion Gift Set, Made in France with 20% Organic Shea Butter, Nourishing & Moisturizing (Gardenia, Orange Blossom, Oud Rose) 3 x 1 fl. oz", "asin": "B017LJYDO6", "price": "$29.00", "quantity": "1"},
{"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 1.7 fl oz", "asin": "B004JVSGWU", "price": "$39.00", "quantity": "1"},
{"title": "NEST New York Reed Diffuser, Wild Mint & Eucalyptus - 5.9 fl oz - Fragrance for Up to 90 Days - Reusable, Refillable Glass Holder - Includes 8 All-Natural Reed Sticks - Flame Free", "asin": "B08VCF6QZ1", "price": "$62.00", "quantity": "1"},
{"title": "Lay's Potato Chips, Classic, 1 Ounce (Pack of 40)", "asin": "B072M1NC4M", "price": "$21.86", "quantity": "1"},
{"title": "Vaseline Intensive Care Body Lotion Cocoa Radiant 3 count for Dry Skin Lotion Made with Ultra-Hydrating Lipids and Pure Cocoa Butter for a Long-Lasting, Radiant Glow 20.3 Oz", "asin": "B01HTJTV4U", "price": "$20.76", "quantity": "1"},
{"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 4.2 fl oz", "asin": "B00C6SV33M", "price": "$70.00", "quantity": "1"},
{"title": "IZOD Men's Dress Shirt Regular Fit Stretch Solid Spread Collar, White, 15\"-15.5\" Neck 32\"-33\" Sleeve", "asin": "B0746Z6M9C", "price": "$24.99", "quantity": "1"},
{"title": "Paul Fredrick Men's Tailored Fit Cotton Non-Iron Pinpoint Cotton Dress Shirt White 15.5/32 DT1501", "asin": "B07VX92QYW", "price": "$95.00", "quantity": "1"},
{"title": "Air Jungles Lavender Scent Reed Diffuser Set with Sticks, Essential Incense Oil Air Freshener for Bathroom, Office, Gym, and Bedroom Fragrance, 3.4 fl. oz", "asin": "B07VKK1CN9", "price": "$15.95", "quantity": "1"},
{"title": "Listerine Cool Mint Alcohol Free Mouthwash, Oral Rinse to Kill 99.9% of Germs That Cause Bad Breath for Fresh Breath & Clean Mouth, Less Intense Taste, Cool Mint Flavor, 1 L", "asin": "B005IHSPLQ", "price": "$6.99", "quantity": "1"},
{"title": "Ktaxon Mountain Bike 26 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork,High Carbon Steel Frame (Black/Red)", "asin": "B0B8VT2BLM", "price": "$89.99", "quantity": "1"}],
"promotion_items": [{"title": "LARGE Hand Sanitizing Wipes 75% Alcohol - 600 Count - ONLY $.039/WIPE BEST VALUE PER SHEET WITH COUPONS - Premium Wipes - 6 Soft Packs /100 wipes each", "asin": "B0F23S6TPS", "price": "$38.99", "quantity": ""},
{"title": "ShoppingAlaCart Multi-Purpose Cleaning Wipes for Home and Office, 100 Count Per Pack, Pop-Top, Resealable (100 Count (Pack of 6)\n100 Count (Pack of 1)", "asin": "B0DXRGW94Y", "price": "$17.99", "quantity": ""},
{"title": "Voi Easy Cleaning Wet Wipes 100pcs- Multipurpose cleaners\n1 Count (Pack of 100)", "asin": "B0DY7TV3KC", "price": "$13.79", "quantity": ""},
{"title": "Towel Magic by Handleflex - 100% Viscose Cleansing Wipes | Hypoallergenic, Eco-Friendly, Soft & Durable | No Harsh Chemicals | Travel-Friendly, Multi-Purpose | 50 Premium Quality Wipes\n50 Count (Pack of 1)", "asin": "B0DZW242KM", "price": "$8.99", "quantity": ""},
{"title": "4 Pcs 80s 90s Neon Headbands Outfit Accessories for Women Men Retro Print Head Wraps Athletic Elastic Hairband for Hip Hop Party Style Hiking Cycling Running Yoga Sport", "asin": "B0DXV3LBXX", "price": "$8.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"Cliradex Towelettes - Natural Face, Eyelash & Eyelid Cleanser - Wipes for Demodex, Blepharitis, Mgd and Red Irritated Eye Lid - Tea Tree Oil Extract.\" Rated 4.3 out of 5 stars by 4438 reviews. Eligible for Prime.", "asin": "B00HBISPME"},
{"title": "Go to detail page for \"Cliradex Foam - Gentle Eyelid Cleanser & Eyelash Conditioner | Daily Facial Cleanser & Safe Solution for Eyelid Hygiene - 1.5oz 4-Terpineol Formula.\" Rated 4.3 out of 5 stars by 1305 reviews. Eligible for Prime.", "asin": "B01M3VWE6L"}],
"search_results": [{"title": "200 Count Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles", "asin": "B0CJ2TMKG7", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "ZEISS Pre-Moistened Lens Cleaning Wipes, 200 Count", "asin": "B0030E4UIQ", "price": "$10.65", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "Care Touch Lens Wipes for Eyeglasses - 100 Individually Wrapped Pre-Moistened Glasses Wipes - Cleaner for Glasses, Sunglasses, and Screens - Gentle and Portable for On-the-Go Cleaning - 4x8 Inches", "asin": "B07ZYZHQJ5", "price": "$6.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Zeiss Lens Wipes, White, 220 Count\u2026", "asin": "B07YSVJ16T", "price": "$13.40", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "SXhyf Cleaning Brush - Hard Bristle Crevice Cleaning Brush, Multifunctional Gap Scrub Brush, Home Essentials, Bathroom Cleaner Tools for Household Use, Kitchen, Window, Faucets, Toilet, Grout, Car", "asin": "B0CN3185T8", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Lens Cleaning Wipes \u2013 Streak-Free, Quick-Dry, Anti-Fog Wipes for Glasses, Camera Lenses & Screens \u2013 Individually Wrapped for Travel \u2013 Safe for All Lenses (200 Count)", "asin": "B0DHLM2YDM", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "ZEISS Pre-Moistened Lens Cleaning Wipes, 200 Count", "asin": "B00GL64QG6", "price": "$14.54", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "400 Count Lens Wipes for Eyeglasses, Eye Glasses Cleaner Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eyeglasses Cleaning for Sunglass, Camera Lens, Goggles", "asin": "B0CJ2XLRHQ", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Lens Wipes for Eyeglasses 400 Ct + Microfiber Cloth | Pre-Moistened, Individually Wrapped Lens Cleaner Wipes | Eye Glasses, Phone Screens, Camera | Less Alcohol Formula, Streak Free", "asin": "B0D9TMF7NW", "price": "$19.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Glasses Wipes Lens Cleaner- 320 Pre-Moistened Individual Wrapped Eye Glasses Cleaning Wipes | Glasses Cleaner Safely Cleans Glasses, Sunglasses, Phone Screen, Electronics & Camera Lens", "asin": "B0DQXL4QHQ", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "400 Count Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles", "asin": "B0CJ2TQLG5", "price": "$18.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "24 Pack Surface Cleaning Wipes Bleach Free, All-Purpose Cleaner for Bathroom, Kitchen, Office, 1728 Count Soft Flow, Fresh Scent, Bleach Free, Lint Free, Durable", "asin": "B0B7FBP34W", "price": "$68.99", "delivery": "FREE delivery Wed, Apr 23"},
{"title": "Disposable Gloves 100 Count, Black Nitrile Gloves for Cleaning, Powder & Latex Free Food Prep Gloves for Men & Women, Medium", "asin": "B0CZMY3WLB", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Clorox Free & Clear Compostable Cleaning Wipes, Light Lemon Scent, 75 Count, Pack of 3 (Pack May Vary)", "asin": "B09158614F", "price": "$20.97", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Dispenser + Hand Sanitizing Wipes Starter Kit - Biodegradable Kid-Safe Wipes | All Natural, Non-Toxic Plant-Based Hand Sanitizing Wipes with Aloe for Soft Skin (White)", "asin": "B0D4Z4VKJL", "price": "$49.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "220 Count Lens Wipes for Eyeglasses, Pre-Moistened & Individually Wrapped Eyeglass Wipes, Lens Cleaning Wipes for Eyeglasses, Sunglasses, Goggles and Camera Lens", "asin": "B0D31BT8VM", "price": "$11.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "Lens Wipes for Eyeglasses - 220 Pre-Moistened Individual Wrapped Eye Glasses Cleaning Wipes | Glasses Cleaner Safely Cleans Glasses, Sunglasses, Phone Screen, Electronics & Camera Lens", "asin": "B0DRV4K2Z4", "price": "$9.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Lens Wipes for Eyeglasses - Pre-moistened Eyeglass Lens Cleaning Wipes - 400 Lens Wipes Individually Wrapped Sracth-Free Streak-Free Eye Glasses Wipes Lens Cleaner for Sunglass & Camera Lens", "asin": "B0DHTMRXP5", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Care Touch Lens Wipes for Eyeglasses with Microfiber Cloths, 400 Glasses Wipes and 10 Microfiber Cloths - Eyeglass Wipes Individually Wrapped, Eye Glasses Lens Cleaning Wipes, Eyeglass Cleaner Wipes", "asin": "B083594F67", "price": "$22.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "3-Ply Ultra Care Pocket Tissues, Travel Size (30 Packs of 10 Tissues)", "asin": "B09WDGKKNS", "price": "$19.96", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "75% Large Alcohol Wipes - 400 Count - ONLY $.04/WIPE BEST VALUE PER SHEET WITH COUPONS - Premium Wipes - 4 Soft Packs /100 wipes each. Large Sheets for Hands", "asin": "B0DRXXN8CJ", "price": "$25.99", "delivery": "FREE delivery Apr 24 - 28 Or fastest delivery Wed, Apr 23"},
{"title": "Care Touch Alcohol Wipes Individually Wrapped - Prep Pads with 70% Isopropyl Alcohol, Great for Home, Medical & First Aid Kits Sterilized, Antiseptic 2-Ply Swabs 400 Count", "asin": "B06XS38XH6", "price": "$8.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "DUDE Wipes - Flushable Wipes Travel Pack - 6 Pack, 108 Wipes - Extra Large Unscented Wet Wipes with Vitamin E & Aloe - Septic and Sewer Safe Butt Wipes For Adults", "asin": "B0CTRYM63M", "price": "$17.94", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Nice 'N CLEAN SmudgeGuard Lens Wipes (600 Total Wipes) | Individually-Wrapped, Pre-Moistened, Ammonia-Free Lenses Wipes | Lens Cleaning Wipes for Eyeglasses, Camera Lens, Goggles, Sunglasses", "asin": "B09TV6Y5KW", "price": "$29.88", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "ZEISS Pre-Moistened Lens Cleaning Wipes Bundle, 200 Count and 80 Count", "asin": "B0D1268H8C", "price": "$14.47", "delivery": "Delivery Tue, Apr 22"},
{"title": "500 Count Lens Cleaning Wipes for Eyeglasses, Pre-moistened Individually Wrapped Sracth-Free Streak-Free Eye Glasses Cleaner Wipes for Sunglass, Camera Lens, Goggles", "asin": "B0D8BJ8PKX", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Flents Wipe 'N Clear Lens Cleaning Wipes 5\" x 6\" Lens Wipes AntiStreak Fast Drying 4 Portable Boxes Of 75, Bonus Pack, 300 Count, Made in the USA, 75 Count (Pack of 4)", "asin": "B07JQKFJBN", "price": "$24.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "50 Pcs Moist Towelettes Individually Wrapped Scented Disposable Face Towels Essential Oil Infused Moist Terry Cotton Towel for Use Hot or Cold Travel Body Spa (Lemon Mango)", "asin": "B0D4V1BZXF", "price": "$22.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Hand Sanitizing Wipes, 432 Count Soft Flow (Pack of 6)", "asin": "B08NXVM4WL", "price": "$23.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Flents Makeup Remover Wipes, 30 Count, Hypoallergenic, Gentle for Eyelids & Eyes, Individually Wrapped, Perfect for Travel, Removes Waterproof Makeup, Non-Irritating, Ideal for Sensitive Skin", "asin": "B002SV3GDC", "price": "$19.69", "delivery": " One-Day FREE delivery Tomorrow, Apr 21 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "200 Count Lens Cleaning Wipes-Pre-Moistened Individually Wrapped Eyeglass Wipes Optical Screen Cleaner Streak Free Fast Drying", "asin": "B0CCHM1JL8", "price": "$9.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "I-sper 250PCS Lens Wipes for Eyeglasses, Eyeglass Lens Cleaning Wipes Pre-Moistened Quick Dry Individual Wrapped with a Carrying Box Suitable for All Glasses and Electronics Screen", "asin": "B09682D48C", "price": "$17.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 21"},
{"title": "Flents Lens Wipes, Wipe 'N Clear, 30 Count, Pre-Moistened, Streak-Free, Safe for Glasses, Sunglasses, Anti-Fog, Gentle Cleaning, Clear Vision, Individually Wrapped for Travel & Convenience", "asin": "B001FPJ2R6", "price": "$6.99", "delivery": " Two-Day FREE delivery Tue, Apr 22"},
{"title": "ZEISS 200 Count Pre-Moistened Lens Wipes and Q-tips 500 Count 100% Cotton Swabs", "asin": "B0D1Q4R2M2", "price": "$14.52", "delivery": "Delivery Tue, Apr 22"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-20T14:13:49.509Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

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

train