prompt.content: <|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": "2025-04-11T02:38:02.204Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T02:38:26.945Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T02:38:26.982Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T04:02:36.778Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T18:27:37.252Z", "action": "input", "action_argument": "\u540a\u5760 \u798f\u5b57"}
  {"timestamp": "2025-04-11T18:27:39.162Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-11T19:51:40.250Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-11T19:51:51.684Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-13T04:31:57.925Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:31:58.282Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:32:06.190Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:32:06.283Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-13T04:32:18.157Z", "action": "input", "action_argument": "\u5730\u6bef \u5367\u5ba4"}
  {"timestamp": "2025-04-13T04:32:18.562Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:33:06.047Z", "action": "input", "action_argument": "\u5730\u677f\u57ab"}
  {"timestamp": "2025-04-13T04:33:06.441Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:24.499Z", "action": "input", "action_argument": "\u767b\u5c71\u978b"}
  {"timestamp": "2025-04-14T02:47:24.732Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:26.151Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:29.356Z", "action": "input", "action_argument": "\u767b\u5c71\u978b \u7537"}
  {"timestamp": "2025-04-14T02:47:29.830Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T03:52:39.278Z", "action": "input", "action_argument": "\u679c\u76d8"}
  {"timestamp": "2025-04-14T03:52:39.506Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T04:36:02.936Z", "action": "click_product", "action_argument": "B097DNWR91"}
  {"timestamp": "2025-04-14T04:36:08.951Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-14T05:06:10.554Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T05:06:13.487Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T06:06:34.325Z", "action": "input", "action_argument": "lenovo legion r7000p 2021H battery"}
  {"timestamp": "2025-04-14T06:06:34.570Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:06:49.552Z", "action": "click_product", "action_argument": "B07QX7XHC9"}
  {"timestamp": "2025-04-14T06:07:11.296Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:13.175Z", "action": "input", "action_argument": "lenovo legion r7000p battery"}
  {"timestamp": "2025-04-14T06:07:14.714Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:27.665Z", "action": "click_product", "action_argument": "B09N39XG46"}
  {"timestamp": "2025-04-14T06:07:31.296Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:42:34.569Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:42:54.279Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:57.157Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:59.206Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:35.540Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:58.889Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:44:09.462Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.519Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.907Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:55.899Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:45:55.180Z", "action": "click_product", "action_argument": "B0D2PJH88X"}
  {"timestamp": "2025-04-15T03:46:12.393Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:46:40.366Z", "action": "click_product", "action_argument": "B07PSMD1M1"}
  {"timestamp": "2025-04-15T03:46:55.960Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:00.638Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:41.721Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:48:16.118Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:48:21.248Z", "action": "click_product", "action_argument": "B0BK8YZQCP"}
  {"timestamp": "2025-04-15T03:48:33.654Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:48:51.014Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:49:15.909Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:49:17.598Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:52:00.846Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:01.563Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:10.586Z", "action": "click_product", "action_argument": "B01KNM69IG"}
  {"timestamp": "2025-04-15T03:53:19.624Z", "action": "click_product", "action_argument": "B07Q8JF5LL"}
  {"timestamp": "2025-04-15T03:56:42.891Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:56:57.503Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:03.471Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:26.047Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:57.739Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:57:58.913Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:58:30.986Z", "action": "purchase", "action_argument": "B09NBP8811"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-15T04:36:58.956Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u73b0\u5b9e"}
  {"timestamp": "2025-04-15T04:36:59.200Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:03.309Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u663e\u793a"}
  {"timestamp": "2025-04-15T04:37:03.561Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:22.372Z", "action": "input", "action_argument": "HUD"}
  {"timestamp": "2025-04-15T04:37:22.602Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:30.998Z", "action": "click_product", "action_argument": "B0DP4S7FMK"}
  {"timestamp": "2025-04-15T04:37:36.463Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:38:02.996Z", "action": "click_product", "action_argument": "B09XM96H87"}
  {"timestamp": "2025-04-15T04:38:07.012Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:38:40.489Z", "action": "click_product", "action_argument": "B0957S3F3H"}
  {"timestamp": "2025-04-15T04:38:44.662Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:39:03.268Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T04:39:16.976Z", "action": "input", "action_argument": "HUD"}
  {"timestamp": "2025-04-15T04:39:25.546Z", "action": "input", "action_argument": "head up display for car"}
  {"timestamp": "2025-04-15T04:39:33.251Z", "action": "click_product", "action_argument": "B0CHVT3PSL"}
  {"timestamp": "2025-04-15T04:40:46.450Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T04:40:54.638Z", "action": "click_product", "action_argument": "B0CH9G8ZVV"}
  {"timestamp": "2025-04-15T04:40:58.656Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:41:18.297Z", "action": "click_product", "action_argument": "B0CS5VB5D7"}
  {"timestamp": "2025-04-15T04:41:22.464Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:41:47.980Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-15T04:42:05.404Z", "action": "input", "action_argument": "head up display carplay"}
  {"timestamp": "2025-04-15T04:42:07.275Z", "action": "click", "action_argument": "search"}
  <|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": "head up display carplay"}],
  "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": "$206.65", "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": "$25.00", "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": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless Android Auto, Backup Camera, Car Audio Receivers with Voice Control, Mirror Link, Bluetooth, GPS Navigation", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "LAMTTO 9.26-inch Wireless CarPlay Screen for Car Compatable with Apple CarPlay& Android Auto,Portable Car Stereo with GPS Navigation,Bluetooth,Mirror Link,Drive Play,Touch Screen for All Vehicles", "asin": "B0D78ZG193", "price": "$79.89", "quantity": ""},
  {"title": "10.26\" Wireless Apple Carplay Screen for Car, Secure Strong Bracket, Portable Apple CarPlay& Android Auto Car Stereo with GPS Navigation, Bluetooth, Mirror Link, Voice Control,Fits All Vehicles", "asin": "B0D4QBGT47", "price": "$99.99", "quantity": ""},
  {"title": "Podofo 10.26\" Touchscreen Wireless Carplay Portable Car Stereo Android Auto, Car Play Navigation, Voice Control, Bluetooth/AUX/FM, Car Radio Receiver", "asin": "B0BWRDBVQ3", "price": "$66.99", "quantity": ""},
  {"title": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "quantity": ""},
  {"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Android Auto Car Stereo, with 1080p Backup Camera, GPS Navigation/Mirror Link/Voice Control/Bluetooth", "asin": "B0CQP3CVCD", "price": "$146.99", "quantity": ""},
  {"title": "2025 Exclusive 11.26'' Portable Wireless Apple CarPlay Screen for Car & Android Auto Stereo, 2.5K Dash Cam 1080P Backup Camera, Audio Receivers, GPS Navigation, Voice Control for All Vehicles", "asin": "B0DDPWS489", "price": "$119.99", "quantity": ""},
  {"title": "Portable CarPlay Screen for Car / Android Auto Screen Wireless Wired, 4G LTE SIM Card+4GB+32GB Android Car Play 10.0, 9\" QLED 1280*720p Touchscreen, TrackHU,Ai Multimedia Navigation System P909PR1M-S3", "asin": "B0D258H48Z", "price": "$299.99", "quantity": ""},
  {"title": "Universal Car HUD GPS Speedometer G20 Car Heads-up Display Plug and Play with USB Connection,Displays MPH, Comes with Compass Over Speed Alert HD Display Speedometer for All Vehicles", "asin": "B0DBW1Q2F5", "price": "$16.01", "quantity": ""}],
  "ads": [{"title": "Go to detail page for \"Podofo Portable Car Stereo Wireless Carplay Android Auto,7 Inch Touch Screen Car Radio with Bluetooth Hands-Free/Mirror Link/Maps Navigation/Voice Control/TF Card/AUX,for Cars, Trucks, SUVs.\" Rated 4.1 out of 5 stars by 1055 reviews. Eligible for Prime.", "asin": "B0BZV25TPC"},
  {"title": "Go to detail page for \"7 Inch Portable Car Stereo Wireless Carplay Screen for Car,Android Auto,1080P HD Touch Screen,Bluetooth Hands-Free/Mirror Link/Maps Navigation/Voice Control/TF Card/AUX/HD Rear Camera.\" Rated 3.8 out of 5 stars by 19 reviews. Eligible for Prime.", "asin": "B0CYYV1Z1W"},
  {"title": "Go to detail page for \"Podofo 10.26inch Wireless Carplay Screen for Car,Wireless Carplay Android Auto,1080P IPS Touch Screen 2 Bluetooth/Hands-Free/GPS/FM/Aux/TF Card/MirrorLink Support Backup Camera,.\" Rated 4.1 out of 5 stars by 178 reviews. Eligible for Prime.", "asin": "B0BWMWN9VZ"}],
  "search_results": [{"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Android Auto Car Stereo, with 1080p Backup Camera, GPS Navigation/Mirror Link/Voice Control/Bluetooth", "asin": "B0CQP3CVCD", "price": "$146.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Wireless Carplay Screen for Car - 10.26 Inch Car Stereo Wireless Car Play & Android Auto Touch Screen, with 4K Dash Cam, Backup Camera, GPS Navigation, Voice Control,Bluetooth,Mirror Link,FM", "asin": "B0DCBYTHG7", "price": "$129.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Portable Wireless Carplay Car Stereo, 7\" HD Touchscreen for Car with Apple CarPlay & Android Auto with Backup Camera/Mirror Link/Voice Control/Bluetooth/GPS/AUX/FM Satellite Radio for All Vehicles", "asin": "B0DXK4KDDW", "price": "$59.49", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Android Auto Car Stereo, with 1080p Backup Camera, GPS Navigation/Mirror Link/Voice Control/Bluetooth", "asin": "B0CQP3CVCD", "price": "$146.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "LAMTTO Wireless Apple Carplay Screen for Car Android Auto Magnetic Holder, OTA, Portrait & Landscape Screen, GPS Navigation, Portable Car Audio Receivers Mirror Link, Bluetooth, Voice Control", "asin": "B0DGKX79PY", "price": "$49.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "9.6\" Heads Up Display for Tesla Model Y & Model 3 - Wireless CarPlay & Android Auto, Ultra-Thin Screen with Front Camera, No AC Blockage, OTA Updates, Sync Info, Low Power Use", "asin": "B0DP599MCX", "price": "$399.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 19 left in stock - order soon."},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Android Auto,8.9 Inch 1920 * 720 IPS Touch Screen Car Stereo,Display-Only BT Mode Supports Steering Wheel Controls", "asin": "B0CKXF3RST", "price": "$229.98", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car HUD,GPS Head Up Display Car,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display", "asin": "B0D95BBTV8", "price": "$14.39", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "ASVEGE Embedded Digital Heads up Display Mini HUD for Tesla Model 3, Model Y 2019-2022", "asin": "B0BRQJC85K", "price": "$37.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 4 left in stock - order soon."},
  {"title": "9.26\" Wireless Portable Car Play Screen for Apple CarPlay & Android Auto, OTA Updates, Backup Camera, Mirror Link, 5.0 Bluetooth, Voice Control, GPS Navigation, FM", "asin": "B0DNZMCN1R", "price": "$79.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "LAMTTO 9.26\" Wireless Carplay and Android Auto with 2.5K Dash Cam, 1080P Backup Camera, Portable Touchscreen GPS Navigation for Car, Car Stereo Receiver with Bluetooth,AirPlay,AUX,FM,Googel,Siri", "asin": "B0C9L9JBWC", "price": "$119.89", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless Android Auto, Backup Camera, Car Audio Receivers with Voice Control, Mirror Link, Bluetooth, GPS Navigation", "asin": "B0CPJ8715P", "price": "$59.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "LAMTTO 9.26\" Wireless Carplay and Android Auto with 2.5K Dash Cam, 1080P Backup Camera, Portable Touchscreen GPS Navigation for Car, Car Stereo Receiver with Bluetooth,AirPlay,AUX,FM,Googel,Siri", "asin": "B0C9L9JBWC", "price": "$119.89", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "ACECAR Head Up Display Car Universal Dual System 3.5 Inches HUD, Speedometer OBD2 GPS Interface, Speed, Engine RPM, OverSpeed Warning, Mileage Measurement, Water Temperature, GPS Mode for All Vehicle", "asin": "B07NQ9LTGX", "price": "$32.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Portable Newest Wireless Apple CarPlay and Android Auto Screen for Car, 7\" HD Touch Screen Car Stereo with Mirror Link, Bluetooth 5.2, Backup Camera, AUX,FM Transmitter for All Vehicle", "asin": "B0CDKMJDLD", "price": "$59.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Android Auto,8.9 Inch 1920 * 720 IPS Touch Screen Car Stereo,Display-Only BT Mode Supports Steering Wheel Controls", "asin": "B0CKXF3RST", "price": "$229.98", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Heads Up Display for Tesla Model Y & Model 3 Wireless Carplay & Android Auto,Ultra-Thin Screen with Front Camera,Battery/Dashboard Data Sync,Blind Spot Warning,No Block AC-Vent,OTA Updates(9.0\")", "asin": "B0DPMLMRV6", "price": "$299.99", "delivery": "FREE delivery Thu, Apr 17 Only 12 left in stock - order soon."},
  {"title": "Volam Wireless Carplay Screen for Car with 2.5K Dash Cam, 1080p Backup Camera, 9.26\" Portable Car Stereo with Apple Carplay Android Auto, Mirror Link, Loop Recording, GPS Navigation, AUX/FM", "asin": "B0DK73B1W1", "price": "$99.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Upgraded Head Up Display for Tesla Model Y 2019-2024 & Model 3 2017-2023 \u2013 9.66\" Anti-Glare Display, Blind Spot Alerts, Rainbow Road, Wireless CarPlay/Android Auto, Battery/Dashboard Data Sync", "asin": "B0DTK2PZ86", "price": "$220.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "E6 Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets", "asin": "B0CTSZ84MS", "price": "$549.00", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "8.8\u201d Ultra-Thin Head Up Display for Tesla 2024 Highland Model 3 with Front Camera, Wireless/Wired CarPlay & Android Auto,Spot Blind Warning,No AC Vent Block,Auto-Pilot,OTA Update", "asin": "B0DG351XYS", "price": "$299.99", "delivery": "FREE delivery Thu, Apr 17 Only 16 left in stock - order soon."},
  {"title": "Head up display for Tesla model y/3 carplay android auto instrument cluster,Front camera,8.8\u201dUltra Thin screen,No block AC-Vent,Auto Pilot Nag,Blind spot warning,OTA online,Sync-Info", "asin": "B0D45WLNHX", "price": "$299.99", "delivery": "FREE delivery Thu, Apr 17 Only 6 left in stock - order soon."}]
  <|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": "2025-04-15T04:42:14.159Z", // 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>
  
prompt.role: user
question: <|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": "2025-04-11T02:38:02.204Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T02:38:26.945Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T02:38:26.982Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T04:02:36.778Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T18:27:37.252Z", "action": "input", "action_argument": "\u540a\u5760 \u798f\u5b57"}
  {"timestamp": "2025-04-11T18:27:39.162Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-11T19:51:40.250Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-11T19:51:51.684Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-13T04:31:57.925Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:31:58.282Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:32:06.190Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:32:06.283Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-13T04:32:18.157Z", "action": "input", "action_argument": "\u5730\u6bef \u5367\u5ba4"}
  {"timestamp": "2025-04-13T04:32:18.562Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:33:06.047Z", "action": "input", "action_argument": "\u5730\u677f\u57ab"}
  {"timestamp": "2025-04-13T04:33:06.441Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:24.499Z", "action": "input", "action_argument": "\u767b\u5c71\u978b"}
  {"timestamp": "2025-04-14T02:47:24.732Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:26.151Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:29.356Z", "action": "input", "action_argument": "\u767b\u5c71\u978b \u7537"}
  {"timestamp": "2025-04-14T02:47:29.830Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T03:52:39.278Z", "action": "input", "action_argument": "\u679c\u76d8"}
  {"timestamp": "2025-04-14T03:52:39.506Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T04:36:02.936Z", "action": "click_product", "action_argument": "B097DNWR91"}
  {"timestamp": "2025-04-14T04:36:08.951Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-14T05:06:10.554Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T05:06:13.487Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T06:06:34.325Z", "action": "input", "action_argument": "lenovo legion r7000p 2021H battery"}
  {"timestamp": "2025-04-14T06:06:34.570Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:06:49.552Z", "action": "click_product", "action_argument": "B07QX7XHC9"}
  {"timestamp": "2025-04-14T06:07:11.296Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:13.175Z", "action": "input", "action_argument": "lenovo legion r7000p battery"}
  {"timestamp": "2025-04-14T06:07:14.714Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:27.665Z", "action": "click_product", "action_argument": "B09N39XG46"}
  {"timestamp": "2025-04-14T06:07:31.296Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:42:34.569Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:42:54.279Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:57.157Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:59.206Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:35.540Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:58.889Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:44:09.462Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.519Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.907Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:55.899Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:45:55.180Z", "action": "click_product", "action_argument": "B0D2PJH88X"}
  {"timestamp": "2025-04-15T03:46:12.393Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:46:40.366Z", "action": "click_product", "action_argument": "B07PSMD1M1"}
  {"timestamp": "2025-04-15T03:46:55.960Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:00.638Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:41.721Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:48:16.118Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:48:21.248Z", "action": "click_product", "action_argument": "B0BK8YZQCP"}
  {"timestamp": "2025-04-15T03:48:33.654Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:48:51.014Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:49:15.909Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:49:17.598Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:52:00.846Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:01.563Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:10.586Z", "action": "click_product", "action_argument": "B01KNM69IG"}
  {"timestamp": "2025-04-15T03:53:19.624Z", "action": "click_product", "action_argument": "B07Q8JF5LL"}
  {"timestamp": "2025-04-15T03:56:42.891Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:56:57.503Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:03.471Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:26.047Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:57.739Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:57:58.913Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:58:30.986Z", "action": "purchase", "action_argument": "B09NBP8811"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-15T04:36:58.956Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u73b0\u5b9e"}
  {"timestamp": "2025-04-15T04:36:59.200Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:03.309Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u663e\u793a"}
  {"timestamp": "2025-04-15T04:37:03.561Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:22.372Z", "action": "input", "action_argument": "HUD"}
  {"timestamp": "2025-04-15T04:37:22.602Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:30.998Z", "action": "click_product", "action_argument": "B0DP4S7FMK"}
  {"timestamp": "2025-04-15T04:37:36.463Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:38:02.996Z", "action": "click_product", "action_argument": "B09XM96H87"}
  {"timestamp": "2025-04-15T04:38:07.012Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:38:40.489Z", "action": "click_product", "action_argument": "B0957S3F3H"}
  {"timestamp": "2025-04-15T04:38:44.662Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:39:03.268Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T04:39:16.976Z", "action": "input", "action_argument": "HUD"}
  {"timestamp": "2025-04-15T04:39:25.546Z", "action": "input", "action_argument": "head up display for car"}
  {"timestamp": "2025-04-15T04:39:33.251Z", "action": "click_product", "action_argument": "B0CHVT3PSL"}
  {"timestamp": "2025-04-15T04:40:46.450Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T04:40:54.638Z", "action": "click_product", "action_argument": "B0CH9G8ZVV"}
  {"timestamp": "2025-04-15T04:40:58.656Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:41:18.297Z", "action": "click_product", "action_argument": "B0CS5VB5D7"}
  {"timestamp": "2025-04-15T04:41:22.464Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:41:47.980Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-15T04:42:05.404Z", "action": "input", "action_argument": "head up display carplay"}
  {"timestamp": "2025-04-15T04:42:07.275Z", "action": "click", "action_argument": "search"}
  <|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": "head up display carplay"}],
  "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": "$206.65", "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": "$25.00", "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": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless Android Auto, Backup Camera, Car Audio Receivers with Voice Control, Mirror Link, Bluetooth, GPS Navigation", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "LAMTTO 9.26-inch Wireless CarPlay Screen for Car Compatable with Apple CarPlay& Android Auto,Portable Car Stereo with GPS Navigation,Bluetooth,Mirror Link,Drive Play,Touch Screen for All Vehicles", "asin": "B0D78ZG193", "price": "$79.89", "quantity": ""},
  {"title": "10.26\" Wireless Apple Carplay Screen for Car, Secure Strong Bracket, Portable Apple CarPlay& Android Auto Car Stereo with GPS Navigation, Bluetooth, Mirror Link, Voice Control,Fits All Vehicles", "asin": "B0D4QBGT47", "price": "$99.99", "quantity": ""},
  {"title": "Podofo 10.26\" Touchscreen Wireless Carplay Portable Car Stereo Android Auto, Car Play Navigation, Voice Control, Bluetooth/AUX/FM, Car Radio Receiver", "asin": "B0BWRDBVQ3", "price": "$66.99", "quantity": ""},
  {"title": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "quantity": ""},
  {"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Android Auto Car Stereo, with 1080p Backup Camera, GPS Navigation/Mirror Link/Voice Control/Bluetooth", "asin": "B0CQP3CVCD", "price": "$146.99", "quantity": ""},
  {"title": "2025 Exclusive 11.26'' Portable Wireless Apple CarPlay Screen for Car & Android Auto Stereo, 2.5K Dash Cam 1080P Backup Camera, Audio Receivers, GPS Navigation, Voice Control for All Vehicles", "asin": "B0DDPWS489", "price": "$119.99", "quantity": ""},
  {"title": "Portable CarPlay Screen for Car / Android Auto Screen Wireless Wired, 4G LTE SIM Card+4GB+32GB Android Car Play 10.0, 9\" QLED 1280*720p Touchscreen, TrackHU,Ai Multimedia Navigation System P909PR1M-S3", "asin": "B0D258H48Z", "price": "$299.99", "quantity": ""},
  {"title": "Universal Car HUD GPS Speedometer G20 Car Heads-up Display Plug and Play with USB Connection,Displays MPH, Comes with Compass Over Speed Alert HD Display Speedometer for All Vehicles", "asin": "B0DBW1Q2F5", "price": "$16.01", "quantity": ""}],
  "ads": [{"title": "Go to detail page for \"Podofo Portable Car Stereo Wireless Carplay Android Auto,7 Inch Touch Screen Car Radio with Bluetooth Hands-Free/Mirror Link/Maps Navigation/Voice Control/TF Card/AUX,for Cars, Trucks, SUVs.\" Rated 4.1 out of 5 stars by 1055 reviews. Eligible for Prime.", "asin": "B0BZV25TPC"},
  {"title": "Go to detail page for \"7 Inch Portable Car Stereo Wireless Carplay Screen for Car,Android Auto,1080P HD Touch Screen,Bluetooth Hands-Free/Mirror Link/Maps Navigation/Voice Control/TF Card/AUX/HD Rear Camera.\" Rated 3.8 out of 5 stars by 19 reviews. Eligible for Prime.", "asin": "B0CYYV1Z1W"},
  {"title": "Go to detail page for \"Podofo 10.26inch Wireless Carplay Screen for Car,Wireless Carplay Android Auto,1080P IPS Touch Screen 2 Bluetooth/Hands-Free/GPS/FM/Aux/TF Card/MirrorLink Support Backup Camera,.\" Rated 4.1 out of 5 stars by 178 reviews. Eligible for Prime.", "asin": "B0BWMWN9VZ"}],
  "search_results": [{"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Android Auto Car Stereo, with 1080p Backup Camera, GPS Navigation/Mirror Link/Voice Control/Bluetooth", "asin": "B0CQP3CVCD", "price": "$146.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Wireless Carplay Screen for Car - 10.26 Inch Car Stereo Wireless Car Play & Android Auto Touch Screen, with 4K Dash Cam, Backup Camera, GPS Navigation, Voice Control,Bluetooth,Mirror Link,FM", "asin": "B0DCBYTHG7", "price": "$129.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Portable Wireless Carplay Car Stereo, 7\" HD Touchscreen for Car with Apple CarPlay & Android Auto with Backup Camera/Mirror Link/Voice Control/Bluetooth/GPS/AUX/FM Satellite Radio for All Vehicles", "asin": "B0DXK4KDDW", "price": "$59.49", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Android Auto Car Stereo, with 1080p Backup Camera, GPS Navigation/Mirror Link/Voice Control/Bluetooth", "asin": "B0CQP3CVCD", "price": "$146.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "LAMTTO Wireless Apple Carplay Screen for Car Android Auto Magnetic Holder, OTA, Portrait & Landscape Screen, GPS Navigation, Portable Car Audio Receivers Mirror Link, Bluetooth, Voice Control", "asin": "B0DGKX79PY", "price": "$49.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "9.6\" Heads Up Display for Tesla Model Y & Model 3 - Wireless CarPlay & Android Auto, Ultra-Thin Screen with Front Camera, No AC Blockage, OTA Updates, Sync Info, Low Power Use", "asin": "B0DP599MCX", "price": "$399.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 19 left in stock - order soon."},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Android Auto,8.9 Inch 1920 * 720 IPS Touch Screen Car Stereo,Display-Only BT Mode Supports Steering Wheel Controls", "asin": "B0CKXF3RST", "price": "$229.98", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car HUD,GPS Head Up Display Car,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display", "asin": "B0D95BBTV8", "price": "$14.39", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "ASVEGE Embedded Digital Heads up Display Mini HUD for Tesla Model 3, Model Y 2019-2022", "asin": "B0BRQJC85K", "price": "$37.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 4 left in stock - order soon."},
  {"title": "9.26\" Wireless Portable Car Play Screen for Apple CarPlay & Android Auto, OTA Updates, Backup Camera, Mirror Link, 5.0 Bluetooth, Voice Control, GPS Navigation, FM", "asin": "B0DNZMCN1R", "price": "$79.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "LAMTTO 9.26\" Wireless Carplay and Android Auto with 2.5K Dash Cam, 1080P Backup Camera, Portable Touchscreen GPS Navigation for Car, Car Stereo Receiver with Bluetooth,AirPlay,AUX,FM,Googel,Siri", "asin": "B0C9L9JBWC", "price": "$119.89", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless Android Auto, Backup Camera, Car Audio Receivers with Voice Control, Mirror Link, Bluetooth, GPS Navigation", "asin": "B0CPJ8715P", "price": "$59.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "LAMTTO 9.26\" Wireless Carplay and Android Auto with 2.5K Dash Cam, 1080P Backup Camera, Portable Touchscreen GPS Navigation for Car, Car Stereo Receiver with Bluetooth,AirPlay,AUX,FM,Googel,Siri", "asin": "B0C9L9JBWC", "price": "$119.89", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "ACECAR Head Up Display Car Universal Dual System 3.5 Inches HUD, Speedometer OBD2 GPS Interface, Speed, Engine RPM, OverSpeed Warning, Mileage Measurement, Water Temperature, GPS Mode for All Vehicle", "asin": "B07NQ9LTGX", "price": "$32.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Portable Newest Wireless Apple CarPlay and Android Auto Screen for Car, 7\" HD Touch Screen Car Stereo with Mirror Link, Bluetooth 5.2, Backup Camera, AUX,FM Transmitter for All Vehicle", "asin": "B0CDKMJDLD", "price": "$59.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Android Auto,8.9 Inch 1920 * 720 IPS Touch Screen Car Stereo,Display-Only BT Mode Supports Steering Wheel Controls", "asin": "B0CKXF3RST", "price": "$229.98", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Heads Up Display for Tesla Model Y & Model 3 Wireless Carplay & Android Auto,Ultra-Thin Screen with Front Camera,Battery/Dashboard Data Sync,Blind Spot Warning,No Block AC-Vent,OTA Updates(9.0\")", "asin": "B0DPMLMRV6", "price": "$299.99", "delivery": "FREE delivery Thu, Apr 17 Only 12 left in stock - order soon."},
  {"title": "Volam Wireless Carplay Screen for Car with 2.5K Dash Cam, 1080p Backup Camera, 9.26\" Portable Car Stereo with Apple Carplay Android Auto, Mirror Link, Loop Recording, GPS Navigation, AUX/FM", "asin": "B0DK73B1W1", "price": "$99.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Upgraded Head Up Display for Tesla Model Y 2019-2024 & Model 3 2017-2023 \u2013 9.66\" Anti-Glare Display, Blind Spot Alerts, Rainbow Road, Wireless CarPlay/Android Auto, Battery/Dashboard Data Sync", "asin": "B0DTK2PZ86", "price": "$220.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "E6 Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets", "asin": "B0CTSZ84MS", "price": "$549.00", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "8.8\u201d Ultra-Thin Head Up Display for Tesla 2024 Highland Model 3 with Front Camera, Wireless/Wired CarPlay & Android Auto,Spot Blind Warning,No AC Vent Block,Auto-Pilot,OTA Update", "asin": "B0DG351XYS", "price": "$299.99", "delivery": "FREE delivery Thu, Apr 17 Only 16 left in stock - order soon."},
  {"title": "Head up display for Tesla model y/3 carplay android auto instrument cluster,Front camera,8.8\u201dUltra Thin screen,No block AC-Vent,Auto Pilot Nag,Blind spot warning,OTA online,Sync-Info", "asin": "B0D45WLNHX", "price": "$299.99", "delivery": "FREE delivery Thu, Apr 17 Only 6 left in stock - order soon."}]
  <|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": "2025-04-15T04:42:14.159Z", // 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>
  
extra_info.question: <|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": "2025-04-11T02:38:02.204Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T02:38:26.945Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T02:38:26.982Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T04:02:36.778Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T18:27:37.252Z", "action": "input", "action_argument": "\u540a\u5760 \u798f\u5b57"}
  {"timestamp": "2025-04-11T18:27:39.162Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-11T19:51:40.250Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-11T19:51:51.684Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-13T04:31:57.925Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:31:58.282Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:32:06.190Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:32:06.283Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-13T04:32:18.157Z", "action": "input", "action_argument": "\u5730\u6bef \u5367\u5ba4"}
  {"timestamp": "2025-04-13T04:32:18.562Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:33:06.047Z", "action": "input", "action_argument": "\u5730\u677f\u57ab"}
  {"timestamp": "2025-04-13T04:33:06.441Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:24.499Z", "action": "input", "action_argument": "\u767b\u5c71\u978b"}
  {"timestamp": "2025-04-14T02:47:24.732Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:26.151Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:29.356Z", "action": "input", "action_argument": "\u767b\u5c71\u978b \u7537"}
  {"timestamp": "2025-04-14T02:47:29.830Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T03:52:39.278Z", "action": "input", "action_argument": "\u679c\u76d8"}
  {"timestamp": "2025-04-14T03:52:39.506Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T04:36:02.936Z", "action": "click_product", "action_argument": "B097DNWR91"}
  {"timestamp": "2025-04-14T04:36:08.951Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-14T05:06:10.554Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T05:06:13.487Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T06:06:34.325Z", "action": "input", "action_argument": "lenovo legion r7000p 2021H battery"}
  {"timestamp": "2025-04-14T06:06:34.570Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:06:49.552Z", "action": "click_product", "action_argument": "B07QX7XHC9"}
  {"timestamp": "2025-04-14T06:07:11.296Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:13.175Z", "action": "input", "action_argument": "lenovo legion r7000p battery"}
  {"timestamp": "2025-04-14T06:07:14.714Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:27.665Z", "action": "click_product", "action_argument": "B09N39XG46"}
  {"timestamp": "2025-04-14T06:07:31.296Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:42:34.569Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:42:54.279Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:57.157Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:59.206Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:35.540Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:58.889Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:44:09.462Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.519Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.907Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:55.899Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:45:55.180Z", "action": "click_product", "action_argument": "B0D2PJH88X"}
  {"timestamp": "2025-04-15T03:46:12.393Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:46:40.366Z", "action": "click_product", "action_argument": "B07PSMD1M1"}
  {"timestamp": "2025-04-15T03:46:55.960Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:00.638Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:41.721Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:48:16.118Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:48:21.248Z", "action": "click_product", "action_argument": "B0BK8YZQCP"}
  {"timestamp": "2025-04-15T03:48:33.654Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:48:51.014Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:49:15.909Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:49:17.598Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:52:00.846Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:01.563Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:10.586Z", "action": "click_product", "action_argument": "B01KNM69IG"}
  {"timestamp": "2025-04-15T03:53:19.624Z", "action": "click_product", "action_argument": "B07Q8JF5LL"}
  {"timestamp": "2025-04-15T03:56:42.891Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:56:57.503Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:03.471Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:26.047Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:57.739Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:57:58.913Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:58:30.986Z", "action": "purchase", "action_argument": "B09NBP8811"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-15T04:36:58.956Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u73b0\u5b9e"}
  {"timestamp": "2025-04-15T04:36:59.200Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:03.309Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u663e\u793a"}
  {"timestamp": "2025-04-15T04:37:03.561Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:22.372Z", "action": "input", "action_argument": "HUD"}
  {"timestamp": "2025-04-15T04:37:22.602Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:30.998Z", "action": "click_product", "action_argument": "B0DP4S7FMK"}
  {"timestamp": "2025-04-15T04:37:36.463Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:38:02.996Z", "action": "click_product", "action_argument": "B09XM96H87"}
  {"timestamp": "2025-04-15T04:38:07.012Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:38:40.489Z", "action": "click_product", "action_argument": "B0957S3F3H"}
  {"timestamp": "2025-04-15T04:38:44.662Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:39:03.268Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T04:39:16.976Z", "action": "input", "action_argument": "HUD"}
  {"timestamp": "2025-04-15T04:39:25.546Z", "action": "input", "action_argument": "head up display for car"}
  {"timestamp": "2025-04-15T04:39:33.251Z", "action": "click_product", "action_argument": "B0CHVT3PSL"}
  {"timestamp": "2025-04-15T04:40:46.450Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T04:40:54.638Z", "action": "click_product", "action_argument": "B0CH9G8ZVV"}
  {"timestamp": "2025-04-15T04:40:58.656Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:41:18.297Z", "action": "click_product", "action_argument": "B0CS5VB5D7"}
  {"timestamp": "2025-04-15T04:41:22.464Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T04:41:47.980Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-15T04:42:05.404Z", "action": "input", "action_argument": "head up display carplay"}
  {"timestamp": "2025-04-15T04:42:07.275Z", "action": "click", "action_argument": "search"}
  <|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": "head up display carplay"}],
  "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": "$206.65", "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": "$25.00", "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": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless Android Auto, Backup Camera, Car Audio Receivers with Voice Control, Mirror Link, Bluetooth, GPS Navigation", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "LAMTTO 9.26-inch Wireless CarPlay Screen for Car Compatable with Apple CarPlay& Android Auto,Portable Car Stereo with GPS Navigation,Bluetooth,Mirror Link,Drive Play,Touch Screen for All Vehicles", "asin": "B0D78ZG193", "price": "$79.89", "quantity": ""},
  {"title": "10.26\" Wireless Apple Carplay Screen for Car, Secure Strong Bracket, Portable Apple CarPlay& Android Auto Car Stereo with GPS Navigation, Bluetooth, Mirror Link, Voice Control,Fits All Vehicles", "asin": "B0D4QBGT47", "price": "$99.99", "quantity": ""},
  {"title": "Podofo 10.26\" Touchscreen Wireless Carplay Portable Car Stereo Android Auto, Car Play Navigation, Voice Control, Bluetooth/AUX/FM, Car Radio Receiver", "asin": "B0BWRDBVQ3", "price": "$66.99", "quantity": ""},
  {"title": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "quantity": ""},
  {"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Android Auto Car Stereo, with 1080p Backup Camera, GPS Navigation/Mirror Link/Voice Control/Bluetooth", "asin": "B0CQP3CVCD", "price": "$146.99", "quantity": ""},
  {"title": "2025 Exclusive 11.26'' Portable Wireless Apple CarPlay Screen for Car & Android Auto Stereo, 2.5K Dash Cam 1080P Backup Camera, Audio Receivers, GPS Navigation, Voice Control for All Vehicles", "asin": "B0DDPWS489", "price": "$119.99", "quantity": ""},
  {"title": "Portable CarPlay Screen for Car / Android Auto Screen Wireless Wired, 4G LTE SIM Card+4GB+32GB Android Car Play 10.0, 9\" QLED 1280*720p Touchscreen, TrackHU,Ai Multimedia Navigation System P909PR1M-S3", "asin": "B0D258H48Z", "price": "$299.99", "quantity": ""},
  {"title": "Universal Car HUD GPS Speedometer G20 Car Heads-up Display Plug and Play with USB Connection,Displays MPH, Comes with Compass Over Speed Alert HD Display Speedometer for All Vehicles", "asin": "B0DBW1Q2F5", "price": "$16.01", "quantity": ""}],
  "ads": [{"title": "Go to detail page for \"Podofo Portable Car Stereo Wireless Carplay Android Auto,7 Inch Touch Screen Car Radio with Bluetooth Hands-Free/Mirror Link/Maps Navigation/Voice Control/TF Card/AUX,for Cars, Trucks, SUVs.\" Rated 4.1 out of 5 stars by 1055 reviews. Eligible for Prime.", "asin": "B0BZV25TPC"},
  {"title": "Go to detail page for \"7 Inch Portable Car Stereo Wireless Carplay Screen for Car,Android Auto,1080P HD Touch Screen,Bluetooth Hands-Free/Mirror Link/Maps Navigation/Voice Control/TF Card/AUX/HD Rear Camera.\" Rated 3.8 out of 5 stars by 19 reviews. Eligible for Prime.", "asin": "B0CYYV1Z1W"},
  {"title": "Go to detail page for \"Podofo 10.26inch Wireless Carplay Screen for Car,Wireless Carplay Android Auto,1080P IPS Touch Screen 2 Bluetooth/Hands-Free/GPS/FM/Aux/TF Card/MirrorLink Support Backup Camera,.\" Rated 4.1 out of 5 stars by 178 reviews. Eligible for Prime.", "asin": "B0BWMWN9VZ"}],
  "search_results": [{"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Android Auto Car Stereo, with 1080p Backup Camera, GPS Navigation/Mirror Link/Voice Control/Bluetooth", "asin": "B0CQP3CVCD", "price": "$146.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Wireless Carplay Screen for Car - 10.26 Inch Car Stereo Wireless Car Play & Android Auto Touch Screen, with 4K Dash Cam, Backup Camera, GPS Navigation, Voice Control,Bluetooth,Mirror Link,FM", "asin": "B0DCBYTHG7", "price": "$129.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Portable Wireless Carplay Car Stereo, 7\" HD Touchscreen for Car with Apple CarPlay & Android Auto with Backup Camera/Mirror Link/Voice Control/Bluetooth/GPS/AUX/FM Satellite Radio for All Vehicles", "asin": "B0DXK4KDDW", "price": "$59.49", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Android Auto Car Stereo, with 1080p Backup Camera, GPS Navigation/Mirror Link/Voice Control/Bluetooth", "asin": "B0CQP3CVCD", "price": "$146.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "LAMTTO Wireless Apple Carplay Screen for Car Android Auto Magnetic Holder, OTA, Portrait & Landscape Screen, GPS Navigation, Portable Car Audio Receivers Mirror Link, Bluetooth, Voice Control", "asin": "B0DGKX79PY", "price": "$49.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "9.6\" Heads Up Display for Tesla Model Y & Model 3 - Wireless CarPlay & Android Auto, Ultra-Thin Screen with Front Camera, No AC Blockage, OTA Updates, Sync Info, Low Power Use", "asin": "B0DP599MCX", "price": "$399.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 19 left in stock - order soon."},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Android Auto,8.9 Inch 1920 * 720 IPS Touch Screen Car Stereo,Display-Only BT Mode Supports Steering Wheel Controls", "asin": "B0CKXF3RST", "price": "$229.98", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car HUD,GPS Head Up Display Car,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display", "asin": "B0D95BBTV8", "price": "$14.39", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "ASVEGE Embedded Digital Heads up Display Mini HUD for Tesla Model 3, Model Y 2019-2022", "asin": "B0BRQJC85K", "price": "$37.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 4 left in stock - order soon."},
  {"title": "9.26\" Wireless Portable Car Play Screen for Apple CarPlay & Android Auto, OTA Updates, Backup Camera, Mirror Link, 5.0 Bluetooth, Voice Control, GPS Navigation, FM", "asin": "B0DNZMCN1R", "price": "$79.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "LAMTTO 9.26\" Wireless Carplay and Android Auto with 2.5K Dash Cam, 1080P Backup Camera, Portable Touchscreen GPS Navigation for Car, Car Stereo Receiver with Bluetooth,AirPlay,AUX,FM,Googel,Siri", "asin": "B0C9L9JBWC", "price": "$119.89", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless Android Auto, Backup Camera, Car Audio Receivers with Voice Control, Mirror Link, Bluetooth, GPS Navigation", "asin": "B0CPJ8715P", "price": "$59.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "LAMTTO 9.26\" Wireless Carplay and Android Auto with 2.5K Dash Cam, 1080P Backup Camera, Portable Touchscreen GPS Navigation for Car, Car Stereo Receiver with Bluetooth,AirPlay,AUX,FM,Googel,Siri", "asin": "B0C9L9JBWC", "price": "$119.89", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "ACECAR Head Up Display Car Universal Dual System 3.5 Inches HUD, Speedometer OBD2 GPS Interface, Speed, Engine RPM, OverSpeed Warning, Mileage Measurement, Water Temperature, GPS Mode for All Vehicle", "asin": "B07NQ9LTGX", "price": "$32.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Portable Newest Wireless Apple CarPlay and Android Auto Screen for Car, 7\" HD Touch Screen Car Stereo with Mirror Link, Bluetooth 5.2, Backup Camera, AUX,FM Transmitter for All Vehicle", "asin": "B0CDKMJDLD", "price": "$59.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Android Auto,8.9 Inch 1920 * 720 IPS Touch Screen Car Stereo,Display-Only BT Mode Supports Steering Wheel Controls", "asin": "B0CKXF3RST", "price": "$229.98", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Heads Up Display for Tesla Model Y & Model 3 Wireless Carplay & Android Auto,Ultra-Thin Screen with Front Camera,Battery/Dashboard Data Sync,Blind Spot Warning,No Block AC-Vent,OTA Updates(9.0\")", "asin": "B0DPMLMRV6", "price": "$299.99", "delivery": "FREE delivery Thu, Apr 17 Only 12 left in stock - order soon."},
  {"title": "Volam Wireless Carplay Screen for Car with 2.5K Dash Cam, 1080p Backup Camera, 9.26\" Portable Car Stereo with Apple Carplay Android Auto, Mirror Link, Loop Recording, GPS Navigation, AUX/FM", "asin": "B0DK73B1W1", "price": "$99.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Upgraded Head Up Display for Tesla Model Y 2019-2024 & Model 3 2017-2023 \u2013 9.66\" Anti-Glare Display, Blind Spot Alerts, Rainbow Road, Wireless CarPlay/Android Auto, Battery/Dashboard Data Sync", "asin": "B0DTK2PZ86", "price": "$220.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "E6 Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets", "asin": "B0CTSZ84MS", "price": "$549.00", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "8.8\u201d Ultra-Thin Head Up Display for Tesla 2024 Highland Model 3 with Front Camera, Wireless/Wired CarPlay & Android Auto,Spot Blind Warning,No AC Vent Block,Auto-Pilot,OTA Update", "asin": "B0DG351XYS", "price": "$299.99", "delivery": "FREE delivery Thu, Apr 17 Only 16 left in stock - order soon."},
  {"title": "Head up display for Tesla model y/3 carplay android auto instrument cluster,Front camera,8.8\u201dUltra Thin screen,No block AC-Vent,Auto Pilot Nag,Blind spot warning,OTA online,Sync-Info", "asin": "B0D45WLNHX", "price": "$299.99", "delivery": "FREE delivery Thu, Apr 17 Only 6 left in stock - order soon."}]
  <|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": "2025-04-15T04:42:14.159Z", // 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>
  