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"}
  <|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 for car"}],
  "product_details": [{"asin": "B0CH9G8ZVV"},
  {"title": "Wireless Portable Carplay Screen for Car - 10.26Inch Carplay & Android Auto Car Touch Stereo, with 4K Dash Cam, Backup Camera,Bluetooth,GPS Navigation"},
  {"price": "$139.99"},
  {"bullet_list": "\u3010Wireless CarPlay/Android Auto\u3011kuayvan's Portable Car Screen seamlessly blends into your driving experience, offering a range of connectivity options. Whether you're using Bluetooth, AUX, or an FM transmitter, it\u2019s designed to harmonize and is compatible with Android Auto and Carplay. Every journey is enhanced with this intuitive and straightforward connection. \u3010Voice control and real-time navigation\u3011Simply talk to Siri or G**gle Assistant and get directions from Maps, make phone calls, listen to voicemail, send and receive texts, and listen to music all in a way that allows you to stay focused on the road. \u301010 INCH IPS HD TOUCH SCREEN\u3011Your large 10 inch IPS HD touch screen display provides a comfortable viewing experience while keeping all your favorite content within fingers reach. \u3010Front 4K+Rear 1080P Camera\u3011The car display is equipped with front 4K car recorder and comes with a 1080P rear view backup camera, ensuring a clear view of what's behind you for safer reversing and parking. With dual-screen recording capabilities, both the front and rear views can be recorded simultaneously, giving you a complete and accurate record of your journeys.(178\u00b0 full-viewing angle) \u3010Mirror Link and Audio Output\u3011Car stereo carplay supports mirror projection to achieve the atmosphere of a car theater. The built-in speaker provides a three-dimensional and realistic double din stereo experience. There are four audio outputs, speaker, Carplay/auto, FM, and AUX to choose from. The AUX port is connected to the car stereo to enjoy the original car stereo experience. \u3010Easy Installation&Widely Compatible\u3011Suitable for almost all kinds of cars, cars and trucks, etc. Power supplied: Type-C 12-32V voltage, Outstanding value and tech to add to any older vehicle to have modern conveniences: wireless CarPlay or android auto, BT, screen mirroring. \u3010Professional Service Team\u3011If you encounter any issues with camera installation or wiring, assembly, operation, or connection errors, please contact us. We are always ready to help you solve any problems, and our professional technical team will get back to you as soon as possible within 24 hours."}],
  "product_quantity": [{"quantity": "1"}],
  "promotion_items": [{"title": "Portable Apple Carplay Screen for Car, 10.26\" Wireless Android Auto Screen, Add App...", "asin": "B0DGXHF7LF", "price": "$105.00", "quantity": ""},
  {"title": "10.26\" HD Wireless Car Stereo for Carplay & Android Auto, Portable Touch Screen for...", "asin": "B0DG2JNVQD", "price": "$139.99", "quantity": ""},
  {"title": "Wireless Carplay Screen for Car with 4K Dash Cam, 9\" Portable Carplay & Android Aut...", "asin": "B0DJX4TXND", "price": "$118.99", "quantity": ""},
  {"title": "9-Inch Wireless Car Stereo with Carplay, Backup Camera, GPS Navigation, Android Auto - by LAMTTO", "asin": "B0C6Q1RDQW", "price": "$99.89", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless ...", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "Portable Wireless CarPlay Touchscreen for Car: 4K Apple Carplay & Android Auto Car ...", "asin": "B0CX1QYDFD", "price": "$109.99", "quantity": ""},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Andro...", "asin": "B0CKXF3RST", "price": "$229.98", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless ...", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Andro...", "asin": "B0CKXF3RST", "price": "$229.98", "quantity": ""},
  {"title": "Portable Wireless CarPlay Touchscreen for Car: 4K Apple Carplay & Android Auto Car ...", "asin": "B0CX1QYDFD", "price": "$109.99", "quantity": ""},
  {"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Andr...", "asin": "B0CQP3CVCD", "price": "$139.99", "quantity": ""},
  {"title": "10.26\" HD Wireless Car Stereo for Carplay & Android Auto, Portable Touch Screen for...", "asin": "B0DG2JNVQD", "price": "$139.99", "quantity": ""},
  {"title": "Portable 9.3-inch Wireless Apple CarPlay Screen for Car with Auto Brightness, 4K Da...", "asin": "B0DL3JTYKL", "price": "$159.99", "quantity": ""},
  {"title": "Wireless Apple Carplay Screen,Android Auto,with 4K Dash Cam,1080P Rear Camera,9.26'...", "asin": "B0CQ7ZVZCJ", "price": "$109.99", "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": "Wireless Portable Carplay Screen for Car, 11.26 inch A-pple Carplay & Android Auto ...", "asin": "B0DP9BH3VG", "price": "$123.99", "quantity": ""},
  {"title": "Wireless Carplay Screen for Car 7\" HD Portable Car Stereo Touchscreen with Apple Ca...", "asin": "B0DCJRW7BB", "price": "$54.14", "quantity": ""},
  {"title": "Carplay Screen for Car, 7\" Portable Wireless Car Stereo for Apple Carplay & Android...", "asin": "B0DQL3XMTN", "price": "$66.49", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless ...", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Andro...", "asin": "B0CKXF3RST", "price": "$229.98", "quantity": ""},
  {"title": "Portable Apple Carplay Screen for Car, 10.26\" Wireless Android Auto Screen, Add App...", "asin": "B0DGXHF7LF", "price": "$105.00", "quantity": ""}],
  "comparison_items": [{"title": "Wireless Portable Carplay Screen for Car - 10.26Inch Carplay & Android Auto Car Touch Stereo, with 4K Dash Cam, Backup Camera,Bluetooth,GPS Navigation", "asin": "B0CH9G8ZVV", "price": "$139.99"},
  {"title": "10.26 Inch Carplay Screen for Car, Portable Car Play Screen with Wireless Carplay & Android Auto, 4K Dash Cam/1080P Backup Camera/GPS Navigation/Mirror Link/Bluetooth, Car Touch Screen with 64GB TF", "asin": "B0DJ2Q6SWY", "price": "$107.99"},
  {"title": "Portable Apple Carplay Screen for Car, 9\" Wireless Apple Carplay & Android Auto,4K Dash Cam,1080p Backup Camera DVR,Car Audio Receivers GPS Navigation Mirror Link, Bluetooth,FM, Siri", "asin": "B0CQGFYSNC", "price": "$118.99"},
  {"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"},
  {"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"},
  {"title": "Wireless Portable Apple Carplay Screen for Car: 10.26\" HD IPS Touchscreen, 4K Dash Cam/1080P Backup Camera, Bluetooth, GPS Navigation, Car Stereo, Mirror Link, AirPlay for All Vehicles HAOKEO", "asin": "B0DPHGGNFD", "price": "$109.98"}]
  <|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": "2025-04-15T04:40:58.656Z", // 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"}
  <|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 for car"}],
  "product_details": [{"asin": "B0CH9G8ZVV"},
  {"title": "Wireless Portable Carplay Screen for Car - 10.26Inch Carplay & Android Auto Car Touch Stereo, with 4K Dash Cam, Backup Camera,Bluetooth,GPS Navigation"},
  {"price": "$139.99"},
  {"bullet_list": "\u3010Wireless CarPlay/Android Auto\u3011kuayvan's Portable Car Screen seamlessly blends into your driving experience, offering a range of connectivity options. Whether you're using Bluetooth, AUX, or an FM transmitter, it\u2019s designed to harmonize and is compatible with Android Auto and Carplay. Every journey is enhanced with this intuitive and straightforward connection. \u3010Voice control and real-time navigation\u3011Simply talk to Siri or G**gle Assistant and get directions from Maps, make phone calls, listen to voicemail, send and receive texts, and listen to music all in a way that allows you to stay focused on the road. \u301010 INCH IPS HD TOUCH SCREEN\u3011Your large 10 inch IPS HD touch screen display provides a comfortable viewing experience while keeping all your favorite content within fingers reach. \u3010Front 4K+Rear 1080P Camera\u3011The car display is equipped with front 4K car recorder and comes with a 1080P rear view backup camera, ensuring a clear view of what's behind you for safer reversing and parking. With dual-screen recording capabilities, both the front and rear views can be recorded simultaneously, giving you a complete and accurate record of your journeys.(178\u00b0 full-viewing angle) \u3010Mirror Link and Audio Output\u3011Car stereo carplay supports mirror projection to achieve the atmosphere of a car theater. The built-in speaker provides a three-dimensional and realistic double din stereo experience. There are four audio outputs, speaker, Carplay/auto, FM, and AUX to choose from. The AUX port is connected to the car stereo to enjoy the original car stereo experience. \u3010Easy Installation&Widely Compatible\u3011Suitable for almost all kinds of cars, cars and trucks, etc. Power supplied: Type-C 12-32V voltage, Outstanding value and tech to add to any older vehicle to have modern conveniences: wireless CarPlay or android auto, BT, screen mirroring. \u3010Professional Service Team\u3011If you encounter any issues with camera installation or wiring, assembly, operation, or connection errors, please contact us. We are always ready to help you solve any problems, and our professional technical team will get back to you as soon as possible within 24 hours."}],
  "product_quantity": [{"quantity": "1"}],
  "promotion_items": [{"title": "Portable Apple Carplay Screen for Car, 10.26\" Wireless Android Auto Screen, Add App...", "asin": "B0DGXHF7LF", "price": "$105.00", "quantity": ""},
  {"title": "10.26\" HD Wireless Car Stereo for Carplay & Android Auto, Portable Touch Screen for...", "asin": "B0DG2JNVQD", "price": "$139.99", "quantity": ""},
  {"title": "Wireless Carplay Screen for Car with 4K Dash Cam, 9\" Portable Carplay & Android Aut...", "asin": "B0DJX4TXND", "price": "$118.99", "quantity": ""},
  {"title": "9-Inch Wireless Car Stereo with Carplay, Backup Camera, GPS Navigation, Android Auto - by LAMTTO", "asin": "B0C6Q1RDQW", "price": "$99.89", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless ...", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "Portable Wireless CarPlay Touchscreen for Car: 4K Apple Carplay & Android Auto Car ...", "asin": "B0CX1QYDFD", "price": "$109.99", "quantity": ""},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Andro...", "asin": "B0CKXF3RST", "price": "$229.98", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless ...", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Andro...", "asin": "B0CKXF3RST", "price": "$229.98", "quantity": ""},
  {"title": "Portable Wireless CarPlay Touchscreen for Car: 4K Apple Carplay & Android Auto Car ...", "asin": "B0CX1QYDFD", "price": "$109.99", "quantity": ""},
  {"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Andr...", "asin": "B0CQP3CVCD", "price": "$139.99", "quantity": ""},
  {"title": "10.26\" HD Wireless Car Stereo for Carplay & Android Auto, Portable Touch Screen for...", "asin": "B0DG2JNVQD", "price": "$139.99", "quantity": ""},
  {"title": "Portable 9.3-inch Wireless Apple CarPlay Screen for Car with Auto Brightness, 4K Da...", "asin": "B0DL3JTYKL", "price": "$159.99", "quantity": ""},
  {"title": "Wireless Apple Carplay Screen,Android Auto,with 4K Dash Cam,1080P Rear Camera,9.26'...", "asin": "B0CQ7ZVZCJ", "price": "$109.99", "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": "Wireless Portable Carplay Screen for Car, 11.26 inch A-pple Carplay & Android Auto ...", "asin": "B0DP9BH3VG", "price": "$123.99", "quantity": ""},
  {"title": "Wireless Carplay Screen for Car 7\" HD Portable Car Stereo Touchscreen with Apple Ca...", "asin": "B0DCJRW7BB", "price": "$54.14", "quantity": ""},
  {"title": "Carplay Screen for Car, 7\" Portable Wireless Car Stereo for Apple Carplay & Android...", "asin": "B0DQL3XMTN", "price": "$66.49", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless ...", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Andro...", "asin": "B0CKXF3RST", "price": "$229.98", "quantity": ""},
  {"title": "Portable Apple Carplay Screen for Car, 10.26\" Wireless Android Auto Screen, Add App...", "asin": "B0DGXHF7LF", "price": "$105.00", "quantity": ""}],
  "comparison_items": [{"title": "Wireless Portable Carplay Screen for Car - 10.26Inch Carplay & Android Auto Car Touch Stereo, with 4K Dash Cam, Backup Camera,Bluetooth,GPS Navigation", "asin": "B0CH9G8ZVV", "price": "$139.99"},
  {"title": "10.26 Inch Carplay Screen for Car, Portable Car Play Screen with Wireless Carplay & Android Auto, 4K Dash Cam/1080P Backup Camera/GPS Navigation/Mirror Link/Bluetooth, Car Touch Screen with 64GB TF", "asin": "B0DJ2Q6SWY", "price": "$107.99"},
  {"title": "Portable Apple Carplay Screen for Car, 9\" Wireless Apple Carplay & Android Auto,4K Dash Cam,1080p Backup Camera DVR,Car Audio Receivers GPS Navigation Mirror Link, Bluetooth,FM, Siri", "asin": "B0CQGFYSNC", "price": "$118.99"},
  {"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"},
  {"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"},
  {"title": "Wireless Portable Apple Carplay Screen for Car: 10.26\" HD IPS Touchscreen, 4K Dash Cam/1080P Backup Camera, Bluetooth, GPS Navigation, Car Stereo, Mirror Link, AirPlay for All Vehicles HAOKEO", "asin": "B0DPHGGNFD", "price": "$109.98"}]
  <|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": "2025-04-15T04:40:58.656Z", // 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"}
  <|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 for car"}],
  "product_details": [{"asin": "B0CH9G8ZVV"},
  {"title": "Wireless Portable Carplay Screen for Car - 10.26Inch Carplay & Android Auto Car Touch Stereo, with 4K Dash Cam, Backup Camera,Bluetooth,GPS Navigation"},
  {"price": "$139.99"},
  {"bullet_list": "\u3010Wireless CarPlay/Android Auto\u3011kuayvan's Portable Car Screen seamlessly blends into your driving experience, offering a range of connectivity options. Whether you're using Bluetooth, AUX, or an FM transmitter, it\u2019s designed to harmonize and is compatible with Android Auto and Carplay. Every journey is enhanced with this intuitive and straightforward connection. \u3010Voice control and real-time navigation\u3011Simply talk to Siri or G**gle Assistant and get directions from Maps, make phone calls, listen to voicemail, send and receive texts, and listen to music all in a way that allows you to stay focused on the road. \u301010 INCH IPS HD TOUCH SCREEN\u3011Your large 10 inch IPS HD touch screen display provides a comfortable viewing experience while keeping all your favorite content within fingers reach. \u3010Front 4K+Rear 1080P Camera\u3011The car display is equipped with front 4K car recorder and comes with a 1080P rear view backup camera, ensuring a clear view of what's behind you for safer reversing and parking. With dual-screen recording capabilities, both the front and rear views can be recorded simultaneously, giving you a complete and accurate record of your journeys.(178\u00b0 full-viewing angle) \u3010Mirror Link and Audio Output\u3011Car stereo carplay supports mirror projection to achieve the atmosphere of a car theater. The built-in speaker provides a three-dimensional and realistic double din stereo experience. There are four audio outputs, speaker, Carplay/auto, FM, and AUX to choose from. The AUX port is connected to the car stereo to enjoy the original car stereo experience. \u3010Easy Installation&Widely Compatible\u3011Suitable for almost all kinds of cars, cars and trucks, etc. Power supplied: Type-C 12-32V voltage, Outstanding value and tech to add to any older vehicle to have modern conveniences: wireless CarPlay or android auto, BT, screen mirroring. \u3010Professional Service Team\u3011If you encounter any issues with camera installation or wiring, assembly, operation, or connection errors, please contact us. We are always ready to help you solve any problems, and our professional technical team will get back to you as soon as possible within 24 hours."}],
  "product_quantity": [{"quantity": "1"}],
  "promotion_items": [{"title": "Portable Apple Carplay Screen for Car, 10.26\" Wireless Android Auto Screen, Add App...", "asin": "B0DGXHF7LF", "price": "$105.00", "quantity": ""},
  {"title": "10.26\" HD Wireless Car Stereo for Carplay & Android Auto, Portable Touch Screen for...", "asin": "B0DG2JNVQD", "price": "$139.99", "quantity": ""},
  {"title": "Wireless Carplay Screen for Car with 4K Dash Cam, 9\" Portable Carplay & Android Aut...", "asin": "B0DJX4TXND", "price": "$118.99", "quantity": ""},
  {"title": "9-Inch Wireless Car Stereo with Carplay, Backup Camera, GPS Navigation, Android Auto - by LAMTTO", "asin": "B0C6Q1RDQW", "price": "$99.89", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless ...", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "Portable Wireless CarPlay Touchscreen for Car: 4K Apple Carplay & Android Auto Car ...", "asin": "B0CX1QYDFD", "price": "$109.99", "quantity": ""},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Andro...", "asin": "B0CKXF3RST", "price": "$229.98", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless ...", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Andro...", "asin": "B0CKXF3RST", "price": "$229.98", "quantity": ""},
  {"title": "Portable Wireless CarPlay Touchscreen for Car: 4K Apple Carplay & Android Auto Car ...", "asin": "B0CX1QYDFD", "price": "$109.99", "quantity": ""},
  {"title": "Wireless Apple Carplay Screen for Car 4K Dash Cam, 9\" Portable Apple Carplay & Andr...", "asin": "B0CQP3CVCD", "price": "$139.99", "quantity": ""},
  {"title": "10.26\" HD Wireless Car Stereo for Carplay & Android Auto, Portable Touch Screen for...", "asin": "B0DG2JNVQD", "price": "$139.99", "quantity": ""},
  {"title": "Portable 9.3-inch Wireless Apple CarPlay Screen for Car with Auto Brightness, 4K Da...", "asin": "B0DL3JTYKL", "price": "$159.99", "quantity": ""},
  {"title": "Wireless Apple Carplay Screen,Android Auto,with 4K Dash Cam,1080P Rear Camera,9.26'...", "asin": "B0CQ7ZVZCJ", "price": "$109.99", "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": "Wireless Portable Carplay Screen for Car, 11.26 inch A-pple Carplay & Android Auto ...", "asin": "B0DP9BH3VG", "price": "$123.99", "quantity": ""},
  {"title": "Wireless Carplay Screen for Car 7\" HD Portable Car Stereo Touchscreen with Apple Ca...", "asin": "B0DCJRW7BB", "price": "$54.14", "quantity": ""},
  {"title": "Carplay Screen for Car, 7\" Portable Wireless Car Stereo for Apple Carplay & Android...", "asin": "B0DQL3XMTN", "price": "$66.49", "quantity": ""},
  {"title": "Apple Carplay Screen for Car, 7\" HD Portable Car Stereo Touch Screen with Wireless ...", "asin": "B0CPJ8715P", "price": "$59.99", "quantity": ""},
  {"title": "[2025 Fully Laminated Screen] CarpodGo T3 Pro Portable 60fps Wireless Carplay Andro...", "asin": "B0CKXF3RST", "price": "$229.98", "quantity": ""},
  {"title": "Portable Apple Carplay Screen for Car, 10.26\" Wireless Android Auto Screen, Add App...", "asin": "B0DGXHF7LF", "price": "$105.00", "quantity": ""}],
  "comparison_items": [{"title": "Wireless Portable Carplay Screen for Car - 10.26Inch Carplay & Android Auto Car Touch Stereo, with 4K Dash Cam, Backup Camera,Bluetooth,GPS Navigation", "asin": "B0CH9G8ZVV", "price": "$139.99"},
  {"title": "10.26 Inch Carplay Screen for Car, Portable Car Play Screen with Wireless Carplay & Android Auto, 4K Dash Cam/1080P Backup Camera/GPS Navigation/Mirror Link/Bluetooth, Car Touch Screen with 64GB TF", "asin": "B0DJ2Q6SWY", "price": "$107.99"},
  {"title": "Portable Apple Carplay Screen for Car, 9\" Wireless Apple Carplay & Android Auto,4K Dash Cam,1080p Backup Camera DVR,Car Audio Receivers GPS Navigation Mirror Link, Bluetooth,FM, Siri", "asin": "B0CQGFYSNC", "price": "$118.99"},
  {"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"},
  {"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"},
  {"title": "Wireless Portable Apple Carplay Screen for Car: 10.26\" HD IPS Touchscreen, 4K Dash Cam/1080P Backup Camera, Bluetooth, GPS Navigation, Car Stereo, Mirror Link, AirPlay for All Vehicles HAOKEO", "asin": "B0DPHGGNFD", "price": "$109.98"}]
  <|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": "2025-04-15T04:40:58.656Z", // 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>
  