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": "2025-04-26T03:44:45.017Z", "action": "input", "action_argument": "shipping box 16*16*12"}
  {"timestamp": "2025-04-26T03:44:45.454Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:09.666Z", "action": "input", "action_argument": "shipping box 16 16 12"}
  {"timestamp": "2025-04-26T03:46:09.893Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:17.453Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:18.291Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:25.255Z", "action": "click_product", "action_argument": "B01D272I5M"}
  {"timestamp": "2025-04-26T03:46:58.919Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:47:06.677Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:50:38.053Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:50:53.410Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:52:08.955Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T03:52:13.303Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:52:18.671Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:52:23.686Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:53:09.895Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:53:16.371Z", "action": "input", "action_argument": "16x14x10 box"}
  {"timestamp": "2025-04-26T03:53:16.600Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:55:44.358Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-26T03:57:51.060Z", "action": "purchase", "action_argument": "B08K3PVMVN"}
  {"timestamp": "2025-04-26T03:57:59.240Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-26T03:58:28.195Z", "action": "click_product", "action_argument": "B09KY4C3J5"}
  {"timestamp": "2025-04-26T03:59:14.837Z", "action": "click_product", "action_argument": "B08V57V8LR"}
  {"timestamp": "2025-04-26T03:59:43.204Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T03:59:56.926Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T04:00:04.425Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T04:00:06.853Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T04:00:09.646Z", "action": "purchase", "action_argument": "B08YJBM69C"}
  {"timestamp": "2025-04-26T04:01:10.614Z", "action": "click_product", "action_argument": "B01M622WIK"}
  {"timestamp": "2025-04-26T04:01:32.052Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-26T04:02:16.340Z", "action": "purchase", "action_argument": "B01M622WIK"}
  {"timestamp": "2025-04-26T04:02:19.644Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-26T04:02:35.059Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T04:02:43.311Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:02:50.061Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T04:02:50.622Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T04:03:26.542Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T04:03:41.046Z", "action": "input", "action_argument": "shipping box 16 14 10"}
  {"timestamp": "2025-04-26T04:03:41.254Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:03:55.915Z", "action": "input", "action_argument": "shipping box 16 14 10"}
  {"timestamp": "2025-04-26T04:03:57.775Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:04:01.032Z", "action": "input", "action_argument": "shipping box 20 16 10"}
  {"timestamp": "2025-04-26T04:04:02.194Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:04:54.874Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-26T04:05:22.235Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T04:17:46.461Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:17:55.718Z", "action": "input", "action_argument": "shipping box 14 14 6"}
  {"timestamp": "2025-04-26T04:17:55.917Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T02:30:55.487Z", "action": "input", "action_argument": "apple airtag"}
  {"timestamp": "2025-04-29T02:30:55.698Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T02:32:19.997Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-29T02:32:50.945Z", "action": "click_product", "action_argument": "B0D54JZTHY"}
  {"timestamp": "2025-04-29T02:33:21.203Z", "action": "purchase", "action_argument": "B0D54JZTHY"}
  {"timestamp": "2025-04-30T07:37:15.417Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-30T07:37:20.791Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-30T07:38:29.902Z", "action": "purchase", "action_argument": "B073F13NBC"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-30T07:38:47.954Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-30T07:38:52.345Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:53.496Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:54.900Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:56.274Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:57.824Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:39:06.680Z", "action": "click_product", "action_argument": "B073F13NBC"}
  {"timestamp": "2025-04-30T07:39:21.584Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-30T07:39:28.632Z", "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": "\u8f88\u5b50"}],
  "cart_items": [{"title": "LOFE Organic Buckwheat Pillow for Sleeping - Kids/Travel Size 11''x16'', Adjustable Loft, Breathable for Cool Sleep, Cervical Support for Back and Side Sleepers(Tartary Buckwheat Hulls)", "asin": "B0BTV4ZMGP", "price": "$28.99", "quantity": "1"},
  {"title": "L LOVSOUL Down Alternative Queen Comforter Duvet Insert,All Season Duvet Insert with Corner Tabs,White Comforter Queen Size 90x90Inches", "asin": "B073F13NBC", "price": "$29.99", "quantity": "1"},
  {"title": "Allen Brothers, Beef Ribeye Steak, Boneless, USDA Prime, 1 lb", "asin": "B0CSDXNWVR", "price": "$54.33"},
  {"title": "Lindt LINDOR Milk Chocolate Candy Truffles, Milk Chocolate with Smooth, Melting Truffle Center, 5.1 oz. Bag", "asin": "B00TDP2Y8Y", "price": "$2.99"},
  {"title": "Robert Mondavi Private Selection Cabernet Sauvignon Red Wine, 750 mL bottle", "asin": "B00194EW0K", "price": "$6.85"},
  {"title": "Purina Fancy Feast Grilled Wet Cat Food Seafood Collection in Wet Cat Food Variety Pack - (Pack of 24) 3 oz. Cans", "asin": "B001STX13U", "price": "$17.39"},
  {"title": "Ziploc Quart Food Storage Freezer Bags, New Stay Open Design with Stand-Up Bottom, Easy to Fill, 19 Count", "asin": "B000R91CLU", "price": "$3.48"}],
  "search_results": [{"title": "You and Me Forever \u4f60\u548c\u6211\u4e00\u8f88\u5b50: \u4ece\u4eca\u4e16\u5230\u6c38\u8fdc (Chinese Edition)", "asin": "7531691817", "price": "$11.99", "delivery": "FREE delivery Wed, May 7 for Prime members"},
  {"title": "\u6e23\u7537\u6d17\u767d\u624b\u518c[\u5feb\u7a7f]\uff08\u5927\u5168\u96c6\uff09\u3010\u664b\u6c5f\u7b7e\u7ea6\u4f5c\u8005\u7cd6\u4e2d\u732b\u4f5c\u54c1\uff0c\u9a97\u4e00\u8f88\u5b50\uff0c\u5047\u7684\u4e5f\u5c31\u53d8\u6210\u771f\u7684\u4e86\u3011 (Chinese Edition)", "asin": "B09688Y1DN", "price": "$19.99", "delivery": "Available instantly"},
  {"title": "\u53bb\u6709\u82b1\u7684\u5730\u65b9\uff08\u4eba\u8fd9\u4e00\u8f88\u5b50\uff0c\u603b\u8981\u51fa\u8d70\u4e00\u6b21\u3002\u300c\u83dc\u573a\u5973\u4f5c\u5bb6\u300d\u9648\u6167\u8ddf\u968f\u517b\u8702\u4eba\u7684\u8ffd\u82b1\u4e4b\u65c5\uff09 (Chinese Edition)", "asin": "7552653574", "delivery": ""},
  {"title": "\u4e1c\u5761\u96c6\uff08\u6536\u5f55\u82cf\u8f7c\u521b\u4f5c\u7684337\u9615\u8bcd\u3001164\u9996\u8bd7\u4ee5\u53ca32\u7bc7\u6587\u7ae0\u3002\u590d\u65e6\u5927\u5b66\u6731\u521a\u6559\u6388\u5e8f\u8a00\u5bfc\u8bfb\u3002\u6234\u5efa\u4e1a\u63a8\u8350\u201c\u771f\u8bfb\u61c2\u4e86\u82cf\u8f7c\uff0c\u8fd9\u8f88\u5b50\u90fd\u4e0d\u4f1a\u5f97\u6291\u90c1\u75c7\u201d\uff09(\u679c\u9ea6\u7ecf\u5178) (Chinese Edition)", "asin": "B0B5Z5HGSB", "price": "$9.99", "delivery": "Available instantly"},
  {"title": "\u6240\u8c13\u547d\u8fd0\uff0c\u5927\u591a\u662f\u6211\u4eec\u81ea\u5df1\u7684\u9009\u62e9\uff08\u4ece\u65e0\u77e5\u65e0\u52a9\u65e0\u5948\u4e2d\u62ef\u6551\u81ea\u5df1\u3002\u4eba\u751f\u6709\u8bb8\u591a\u4e2a10\u5e74\uff0c\u5982\u679c\u521a\u597d\u662f18\u5c81\u523028\u5c81\uff0c\u90a3\u5c31\u662f\u4e00\u8f88\u5b50\uff09", "asin": "B07YYGR3HV", "price": "$12.00", "delivery": "$13.90 delivery May 22 - 30 Only 2 left in stock - order soon."},
  {"title": "\u5e78\u798f\u7684\u5a5a\u59fb\uff08\u91d1\u724c\u7f16\u5267\u3001\u592e\u89c6\u70ed\u64ad\u5267\u300a\u4eba\u4e16\u95f4\u300b\u7f16\u5267\u738b\u6d77\u9e30\u9f0e\u529b\u63a8\u8350\uff0c\u300a\u7ebd\u7ea6\u65f6\u62a5\u300b\u7545\u9500\u4e66\uff0c\u957f\u8e1e\u4e9a\u9a6c\u900a\u4e66\u5e97\u540c\u7c7b\u56fe\u4e66\u7545\u9500\u699c15\u5e74\uff09 (\u897f\u96c5\u56fe\u7231\u60c5\u5b9e\u9a8c\u5ba4\u7684\u5fc3\u7406\u5b66\u62a5\u544a) (Chinese Edition)", "asin": "B00JLA1WR0", "price": "$5.66", "delivery": "Available instantly"},
  {"title": "\u4f60\u662f\u6211\u8fd9\u8f88\u5b50\u7684\u7f18", "asin": "B0F67BK5LR", "delivery": ""},
  {"title": "\u8fd9\u8f88\u5b50\u79bb\u4e0d\u5f00\u4f60", "asin": "B0F5QC1FMM", "delivery": ""},
  {"title": "\u4e0a\u8f88\u5b50\u662f\u6211\u6b20\u4e86\u4f60", "asin": "B0F3KS7JJG", "delivery": ""},
  {"title": "\u4e0a\u8f88\u5b50\u662f\u6211\u6b20\u4e86\u4f60 (\u4f34\u594f)", "asin": "B0F3L73HMR", "delivery": ""},
  {"title": "\u548c\u548c\u7766\u7766\u4e00\u8f88\u5b50", "asin": "B0F5QJPRKQ", "delivery": ""},
  {"title": "\u505a\u4e0d\u4e86\u4e00\u8f88\u5b50\u7684\u7231\u4eba (DJ\u7248)", "asin": "B0F29JGN1D", "delivery": ""},
  {"title": "COHOME Queen Size Cooling Comforter - Down Alternative Duvet Insert with Anti-Clump Tech & 8 Tabs, All-Season Reversible Luxury Hotel Bedding - Gifts for Women/Men, White 88''x88''", "asin": "B07G81GQ3Q", "price": "$36.90", "delivery": "Same-Day FREE delivery Today 10\u202fAM - 3\u202fPM"},
  {"title": "Bedsure Comforter Duvet Insert - Quilted Comforters Queen Size, All Season Duvet, GentleSoft\u2122 Down Alternative Bedding, with 8 Tabs, Gifts for Women/Men, White, Queen 88 x 88 Inches", "asin": "B07YKLSMFM", "price": "$34.99", "delivery": "Same-Day FREE delivery Today 10\u202fAM - 3\u202fPM"},
  {"title": "DOWNCOOL Comforters Queen Size, Duvet Insert, White All Season Duvet, Lightweight Quilt, Down Alternative Hotel Comforter with Corner Tabs (White, Queen 88x92 Inches)", "asin": "B081DFRSCN", "price": "$27.99", "delivery": "Same-Day FREE delivery Today 10\u202fAM - 3\u202fPM"},
  {"title": "\u7231\u4e0a\u4f60\u5c31\u662f\u4e00\u8f88\u5b50", "asin": "B07P6G4RZP", "delivery": ""},
  {"title": "\u5973\u4eba\u4e00\u8f88\u5b50\u4e0d\u5bb9\u6613", "asin": "B0F2SBRTYS", "delivery": ""},
  {"title": "\u5973\u4eba\u4e00\u8f88\u5b50\u4e0d\u5bb9\u6613 (\u4f34\u594f\u7248)", "asin": "B0F2SXZQGK", "delivery": ""},
  {"title": "\u6211\u4e0d\u60f3\u4e00\u8f88\u5b50\u5f85\u5728\u77f3\u5bb6\u5e84", "asin": "B0F6CNZGKR", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u8fd8\u7231\u4f60", "asin": "B0F21Q5Y5G", "delivery": ""},
  {"title": "\u8fd9\u8f88\u5b50\u8c01\u4f1a\u771f\u7684\u5fc3\u75bc\u4f60 (\u5408\u5531\u7248)", "asin": "B0F67BNK5R", "delivery": ""},
  {"title": "\u53eb\u58f0\u8001\u5a46\u4e00\u8f88\u5b50", "asin": "B0F63PMMGD", "delivery": ""},
  {"title": "\u548c\u548c\u7766\u7766\u4e00\u8f88\u5b50 (\u4f34\u594f\u7248)", "asin": "B0F5QJPLLG", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u518d\u4e5f\u4e0d\u505a\u8c01\u7684\u59bb (\u4f34\u594f)", "asin": "B0F622W5F6", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u518d\u4e5f\u4e0d\u505a\u8c01\u7684\u59bb", "asin": "B0F61PH3K8", "delivery": ""},
  {"title": "\u77ed\u77ed\u4e00\u8f88\u5b50", "asin": "B0F6712L1F", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u6211\u8981\u62a2\u5148\u4e00\u6b65\u9047\u89c1\u4f60", "asin": "B0F2YT3NK6", "delivery": ""},
  {"title": "EASELAND All Season Queen Size Soft Quilted Down Alternative Comforter Reversible Duvet Insert with Corner Tabs,Winter Summer Warm Fluffy,Light Grey,88x88 inches", "asin": "B0BBDMMJC5", "price": "$42.90", "delivery": "One-Day FREE delivery Tomorrow, May 1"},
  {"title": "Full Size Comforter \uff0cAll Seasons Down Alternative Duvet Insert\uff0c Extra Fluffy Quilted Comforter with Ties\uff0c Hypoallergenic White Bedding to Put Inside Duvet (2)", "asin": "B0DMLQY83Y", "price": "$34.99", "delivery": "One-Day FREE delivery Tomorrow, May 1 Only 15 left in stock - order soon."},
  {"title": "HIG 3pc Down Alternative Comforter Set - All Season Reversible Comforter with Two Sham - Quilted Duvet Insert with Corner Tabs - Box Stitched - Breathable, Soft, Fluffy (Twin/Twin XL, Pure White)", "asin": "B072Z6XC2Y", "price": "$31.14", "delivery": "One-Day FREE delivery Tomorrow, May 1"},
  {"title": "HOMBYS Alaskan King Comforter 132x120, Lightweight Quilted Down Alternative Duvet Insert for All Season,White,8 Corner Tabs", "asin": "B09W8ZJ4LJ", "price": "$65.99", "delivery": "One-Day FREE delivery Tomorrow, May 1 Only 18 left in stock - order soon."},
  {"title": "All Season Queen Size Cooling Comforter with Corner Loops, Luxury Hotel Comforter,Breathable,Machine Washable, Down Alternative Bedding Comforters Queen Size, White", "asin": "B0D4J1B5BG", "price": "$39.99", "delivery": "One-Day FREE delivery Tomorrow, May 1 Only 3 left in stock - order soon."},
  {"title": "TEKAMON All Season Full Comforter Winter Warm Summer Soft Quilted Down Alternative Duvet Insert Corner Tabs, Machine Washable Fluffy Reversible Collection for Hotel, Snow White", "asin": "B081JR98Q2", "price": "$35.80", "delivery": "One-Day FREE delivery Tomorrow, May 1"}]
  <|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": "2025-04-30T07:39:31.209Z", // 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": "2025-04-26T03:44:45.017Z", "action": "input", "action_argument": "shipping box 16*16*12"}
  {"timestamp": "2025-04-26T03:44:45.454Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:09.666Z", "action": "input", "action_argument": "shipping box 16 16 12"}
  {"timestamp": "2025-04-26T03:46:09.893Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:17.453Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:18.291Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:25.255Z", "action": "click_product", "action_argument": "B01D272I5M"}
  {"timestamp": "2025-04-26T03:46:58.919Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:47:06.677Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:50:38.053Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:50:53.410Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:52:08.955Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T03:52:13.303Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:52:18.671Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:52:23.686Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:53:09.895Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:53:16.371Z", "action": "input", "action_argument": "16x14x10 box"}
  {"timestamp": "2025-04-26T03:53:16.600Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:55:44.358Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-26T03:57:51.060Z", "action": "purchase", "action_argument": "B08K3PVMVN"}
  {"timestamp": "2025-04-26T03:57:59.240Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-26T03:58:28.195Z", "action": "click_product", "action_argument": "B09KY4C3J5"}
  {"timestamp": "2025-04-26T03:59:14.837Z", "action": "click_product", "action_argument": "B08V57V8LR"}
  {"timestamp": "2025-04-26T03:59:43.204Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T03:59:56.926Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T04:00:04.425Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T04:00:06.853Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T04:00:09.646Z", "action": "purchase", "action_argument": "B08YJBM69C"}
  {"timestamp": "2025-04-26T04:01:10.614Z", "action": "click_product", "action_argument": "B01M622WIK"}
  {"timestamp": "2025-04-26T04:01:32.052Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-26T04:02:16.340Z", "action": "purchase", "action_argument": "B01M622WIK"}
  {"timestamp": "2025-04-26T04:02:19.644Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-26T04:02:35.059Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T04:02:43.311Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:02:50.061Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T04:02:50.622Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T04:03:26.542Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T04:03:41.046Z", "action": "input", "action_argument": "shipping box 16 14 10"}
  {"timestamp": "2025-04-26T04:03:41.254Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:03:55.915Z", "action": "input", "action_argument": "shipping box 16 14 10"}
  {"timestamp": "2025-04-26T04:03:57.775Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:04:01.032Z", "action": "input", "action_argument": "shipping box 20 16 10"}
  {"timestamp": "2025-04-26T04:04:02.194Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:04:54.874Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-26T04:05:22.235Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T04:17:46.461Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:17:55.718Z", "action": "input", "action_argument": "shipping box 14 14 6"}
  {"timestamp": "2025-04-26T04:17:55.917Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T02:30:55.487Z", "action": "input", "action_argument": "apple airtag"}
  {"timestamp": "2025-04-29T02:30:55.698Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T02:32:19.997Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-29T02:32:50.945Z", "action": "click_product", "action_argument": "B0D54JZTHY"}
  {"timestamp": "2025-04-29T02:33:21.203Z", "action": "purchase", "action_argument": "B0D54JZTHY"}
  {"timestamp": "2025-04-30T07:37:15.417Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-30T07:37:20.791Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-30T07:38:29.902Z", "action": "purchase", "action_argument": "B073F13NBC"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-30T07:38:47.954Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-30T07:38:52.345Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:53.496Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:54.900Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:56.274Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:57.824Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:39:06.680Z", "action": "click_product", "action_argument": "B073F13NBC"}
  {"timestamp": "2025-04-30T07:39:21.584Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-30T07:39:28.632Z", "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": "\u8f88\u5b50"}],
  "cart_items": [{"title": "LOFE Organic Buckwheat Pillow for Sleeping - Kids/Travel Size 11''x16'', Adjustable Loft, Breathable for Cool Sleep, Cervical Support for Back and Side Sleepers(Tartary Buckwheat Hulls)", "asin": "B0BTV4ZMGP", "price": "$28.99", "quantity": "1"},
  {"title": "L LOVSOUL Down Alternative Queen Comforter Duvet Insert,All Season Duvet Insert with Corner Tabs,White Comforter Queen Size 90x90Inches", "asin": "B073F13NBC", "price": "$29.99", "quantity": "1"},
  {"title": "Allen Brothers, Beef Ribeye Steak, Boneless, USDA Prime, 1 lb", "asin": "B0CSDXNWVR", "price": "$54.33"},
  {"title": "Lindt LINDOR Milk Chocolate Candy Truffles, Milk Chocolate with Smooth, Melting Truffle Center, 5.1 oz. Bag", "asin": "B00TDP2Y8Y", "price": "$2.99"},
  {"title": "Robert Mondavi Private Selection Cabernet Sauvignon Red Wine, 750 mL bottle", "asin": "B00194EW0K", "price": "$6.85"},
  {"title": "Purina Fancy Feast Grilled Wet Cat Food Seafood Collection in Wet Cat Food Variety Pack - (Pack of 24) 3 oz. Cans", "asin": "B001STX13U", "price": "$17.39"},
  {"title": "Ziploc Quart Food Storage Freezer Bags, New Stay Open Design with Stand-Up Bottom, Easy to Fill, 19 Count", "asin": "B000R91CLU", "price": "$3.48"}],
  "search_results": [{"title": "You and Me Forever \u4f60\u548c\u6211\u4e00\u8f88\u5b50: \u4ece\u4eca\u4e16\u5230\u6c38\u8fdc (Chinese Edition)", "asin": "7531691817", "price": "$11.99", "delivery": "FREE delivery Wed, May 7 for Prime members"},
  {"title": "\u6e23\u7537\u6d17\u767d\u624b\u518c[\u5feb\u7a7f]\uff08\u5927\u5168\u96c6\uff09\u3010\u664b\u6c5f\u7b7e\u7ea6\u4f5c\u8005\u7cd6\u4e2d\u732b\u4f5c\u54c1\uff0c\u9a97\u4e00\u8f88\u5b50\uff0c\u5047\u7684\u4e5f\u5c31\u53d8\u6210\u771f\u7684\u4e86\u3011 (Chinese Edition)", "asin": "B09688Y1DN", "price": "$19.99", "delivery": "Available instantly"},
  {"title": "\u53bb\u6709\u82b1\u7684\u5730\u65b9\uff08\u4eba\u8fd9\u4e00\u8f88\u5b50\uff0c\u603b\u8981\u51fa\u8d70\u4e00\u6b21\u3002\u300c\u83dc\u573a\u5973\u4f5c\u5bb6\u300d\u9648\u6167\u8ddf\u968f\u517b\u8702\u4eba\u7684\u8ffd\u82b1\u4e4b\u65c5\uff09 (Chinese Edition)", "asin": "7552653574", "delivery": ""},
  {"title": "\u4e1c\u5761\u96c6\uff08\u6536\u5f55\u82cf\u8f7c\u521b\u4f5c\u7684337\u9615\u8bcd\u3001164\u9996\u8bd7\u4ee5\u53ca32\u7bc7\u6587\u7ae0\u3002\u590d\u65e6\u5927\u5b66\u6731\u521a\u6559\u6388\u5e8f\u8a00\u5bfc\u8bfb\u3002\u6234\u5efa\u4e1a\u63a8\u8350\u201c\u771f\u8bfb\u61c2\u4e86\u82cf\u8f7c\uff0c\u8fd9\u8f88\u5b50\u90fd\u4e0d\u4f1a\u5f97\u6291\u90c1\u75c7\u201d\uff09(\u679c\u9ea6\u7ecf\u5178) (Chinese Edition)", "asin": "B0B5Z5HGSB", "price": "$9.99", "delivery": "Available instantly"},
  {"title": "\u6240\u8c13\u547d\u8fd0\uff0c\u5927\u591a\u662f\u6211\u4eec\u81ea\u5df1\u7684\u9009\u62e9\uff08\u4ece\u65e0\u77e5\u65e0\u52a9\u65e0\u5948\u4e2d\u62ef\u6551\u81ea\u5df1\u3002\u4eba\u751f\u6709\u8bb8\u591a\u4e2a10\u5e74\uff0c\u5982\u679c\u521a\u597d\u662f18\u5c81\u523028\u5c81\uff0c\u90a3\u5c31\u662f\u4e00\u8f88\u5b50\uff09", "asin": "B07YYGR3HV", "price": "$12.00", "delivery": "$13.90 delivery May 22 - 30 Only 2 left in stock - order soon."},
  {"title": "\u5e78\u798f\u7684\u5a5a\u59fb\uff08\u91d1\u724c\u7f16\u5267\u3001\u592e\u89c6\u70ed\u64ad\u5267\u300a\u4eba\u4e16\u95f4\u300b\u7f16\u5267\u738b\u6d77\u9e30\u9f0e\u529b\u63a8\u8350\uff0c\u300a\u7ebd\u7ea6\u65f6\u62a5\u300b\u7545\u9500\u4e66\uff0c\u957f\u8e1e\u4e9a\u9a6c\u900a\u4e66\u5e97\u540c\u7c7b\u56fe\u4e66\u7545\u9500\u699c15\u5e74\uff09 (\u897f\u96c5\u56fe\u7231\u60c5\u5b9e\u9a8c\u5ba4\u7684\u5fc3\u7406\u5b66\u62a5\u544a) (Chinese Edition)", "asin": "B00JLA1WR0", "price": "$5.66", "delivery": "Available instantly"},
  {"title": "\u4f60\u662f\u6211\u8fd9\u8f88\u5b50\u7684\u7f18", "asin": "B0F67BK5LR", "delivery": ""},
  {"title": "\u8fd9\u8f88\u5b50\u79bb\u4e0d\u5f00\u4f60", "asin": "B0F5QC1FMM", "delivery": ""},
  {"title": "\u4e0a\u8f88\u5b50\u662f\u6211\u6b20\u4e86\u4f60", "asin": "B0F3KS7JJG", "delivery": ""},
  {"title": "\u4e0a\u8f88\u5b50\u662f\u6211\u6b20\u4e86\u4f60 (\u4f34\u594f)", "asin": "B0F3L73HMR", "delivery": ""},
  {"title": "\u548c\u548c\u7766\u7766\u4e00\u8f88\u5b50", "asin": "B0F5QJPRKQ", "delivery": ""},
  {"title": "\u505a\u4e0d\u4e86\u4e00\u8f88\u5b50\u7684\u7231\u4eba (DJ\u7248)", "asin": "B0F29JGN1D", "delivery": ""},
  {"title": "COHOME Queen Size Cooling Comforter - Down Alternative Duvet Insert with Anti-Clump Tech & 8 Tabs, All-Season Reversible Luxury Hotel Bedding - Gifts for Women/Men, White 88''x88''", "asin": "B07G81GQ3Q", "price": "$36.90", "delivery": "Same-Day FREE delivery Today 10\u202fAM - 3\u202fPM"},
  {"title": "Bedsure Comforter Duvet Insert - Quilted Comforters Queen Size, All Season Duvet, GentleSoft\u2122 Down Alternative Bedding, with 8 Tabs, Gifts for Women/Men, White, Queen 88 x 88 Inches", "asin": "B07YKLSMFM", "price": "$34.99", "delivery": "Same-Day FREE delivery Today 10\u202fAM - 3\u202fPM"},
  {"title": "DOWNCOOL Comforters Queen Size, Duvet Insert, White All Season Duvet, Lightweight Quilt, Down Alternative Hotel Comforter with Corner Tabs (White, Queen 88x92 Inches)", "asin": "B081DFRSCN", "price": "$27.99", "delivery": "Same-Day FREE delivery Today 10\u202fAM - 3\u202fPM"},
  {"title": "\u7231\u4e0a\u4f60\u5c31\u662f\u4e00\u8f88\u5b50", "asin": "B07P6G4RZP", "delivery": ""},
  {"title": "\u5973\u4eba\u4e00\u8f88\u5b50\u4e0d\u5bb9\u6613", "asin": "B0F2SBRTYS", "delivery": ""},
  {"title": "\u5973\u4eba\u4e00\u8f88\u5b50\u4e0d\u5bb9\u6613 (\u4f34\u594f\u7248)", "asin": "B0F2SXZQGK", "delivery": ""},
  {"title": "\u6211\u4e0d\u60f3\u4e00\u8f88\u5b50\u5f85\u5728\u77f3\u5bb6\u5e84", "asin": "B0F6CNZGKR", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u8fd8\u7231\u4f60", "asin": "B0F21Q5Y5G", "delivery": ""},
  {"title": "\u8fd9\u8f88\u5b50\u8c01\u4f1a\u771f\u7684\u5fc3\u75bc\u4f60 (\u5408\u5531\u7248)", "asin": "B0F67BNK5R", "delivery": ""},
  {"title": "\u53eb\u58f0\u8001\u5a46\u4e00\u8f88\u5b50", "asin": "B0F63PMMGD", "delivery": ""},
  {"title": "\u548c\u548c\u7766\u7766\u4e00\u8f88\u5b50 (\u4f34\u594f\u7248)", "asin": "B0F5QJPLLG", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u518d\u4e5f\u4e0d\u505a\u8c01\u7684\u59bb (\u4f34\u594f)", "asin": "B0F622W5F6", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u518d\u4e5f\u4e0d\u505a\u8c01\u7684\u59bb", "asin": "B0F61PH3K8", "delivery": ""},
  {"title": "\u77ed\u77ed\u4e00\u8f88\u5b50", "asin": "B0F6712L1F", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u6211\u8981\u62a2\u5148\u4e00\u6b65\u9047\u89c1\u4f60", "asin": "B0F2YT3NK6", "delivery": ""},
  {"title": "EASELAND All Season Queen Size Soft Quilted Down Alternative Comforter Reversible Duvet Insert with Corner Tabs,Winter Summer Warm Fluffy,Light Grey,88x88 inches", "asin": "B0BBDMMJC5", "price": "$42.90", "delivery": "One-Day FREE delivery Tomorrow, May 1"},
  {"title": "Full Size Comforter \uff0cAll Seasons Down Alternative Duvet Insert\uff0c Extra Fluffy Quilted Comforter with Ties\uff0c Hypoallergenic White Bedding to Put Inside Duvet (2)", "asin": "B0DMLQY83Y", "price": "$34.99", "delivery": "One-Day FREE delivery Tomorrow, May 1 Only 15 left in stock - order soon."},
  {"title": "HIG 3pc Down Alternative Comforter Set - All Season Reversible Comforter with Two Sham - Quilted Duvet Insert with Corner Tabs - Box Stitched - Breathable, Soft, Fluffy (Twin/Twin XL, Pure White)", "asin": "B072Z6XC2Y", "price": "$31.14", "delivery": "One-Day FREE delivery Tomorrow, May 1"},
  {"title": "HOMBYS Alaskan King Comforter 132x120, Lightweight Quilted Down Alternative Duvet Insert for All Season,White,8 Corner Tabs", "asin": "B09W8ZJ4LJ", "price": "$65.99", "delivery": "One-Day FREE delivery Tomorrow, May 1 Only 18 left in stock - order soon."},
  {"title": "All Season Queen Size Cooling Comforter with Corner Loops, Luxury Hotel Comforter,Breathable,Machine Washable, Down Alternative Bedding Comforters Queen Size, White", "asin": "B0D4J1B5BG", "price": "$39.99", "delivery": "One-Day FREE delivery Tomorrow, May 1 Only 3 left in stock - order soon."},
  {"title": "TEKAMON All Season Full Comforter Winter Warm Summer Soft Quilted Down Alternative Duvet Insert Corner Tabs, Machine Washable Fluffy Reversible Collection for Hotel, Snow White", "asin": "B081JR98Q2", "price": "$35.80", "delivery": "One-Day FREE delivery Tomorrow, May 1"}]
  <|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": "2025-04-30T07:39:31.209Z", // 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": "2025-04-26T03:44:45.017Z", "action": "input", "action_argument": "shipping box 16*16*12"}
  {"timestamp": "2025-04-26T03:44:45.454Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:09.666Z", "action": "input", "action_argument": "shipping box 16 16 12"}
  {"timestamp": "2025-04-26T03:46:09.893Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:17.453Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:18.291Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:46:25.255Z", "action": "click_product", "action_argument": "B01D272I5M"}
  {"timestamp": "2025-04-26T03:46:58.919Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:47:06.677Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:50:38.053Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:50:53.410Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:52:08.955Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T03:52:13.303Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:52:18.671Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:52:23.686Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:53:09.895Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T03:53:16.371Z", "action": "input", "action_argument": "16x14x10 box"}
  {"timestamp": "2025-04-26T03:53:16.600Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T03:55:44.358Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-26T03:57:51.060Z", "action": "purchase", "action_argument": "B08K3PVMVN"}
  {"timestamp": "2025-04-26T03:57:59.240Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-26T03:58:28.195Z", "action": "click_product", "action_argument": "B09KY4C3J5"}
  {"timestamp": "2025-04-26T03:59:14.837Z", "action": "click_product", "action_argument": "B08V57V8LR"}
  {"timestamp": "2025-04-26T03:59:43.204Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T03:59:56.926Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T04:00:04.425Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T04:00:06.853Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-26T04:00:09.646Z", "action": "purchase", "action_argument": "B08YJBM69C"}
  {"timestamp": "2025-04-26T04:01:10.614Z", "action": "click_product", "action_argument": "B01M622WIK"}
  {"timestamp": "2025-04-26T04:01:32.052Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-26T04:02:16.340Z", "action": "purchase", "action_argument": "B01M622WIK"}
  {"timestamp": "2025-04-26T04:02:19.644Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-26T04:02:35.059Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T04:02:43.311Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:02:50.061Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T04:02:50.622Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-26T04:03:26.542Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T04:03:41.046Z", "action": "input", "action_argument": "shipping box 16 14 10"}
  {"timestamp": "2025-04-26T04:03:41.254Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:03:55.915Z", "action": "input", "action_argument": "shipping box 16 14 10"}
  {"timestamp": "2025-04-26T04:03:57.775Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:04:01.032Z", "action": "input", "action_argument": "shipping box 20 16 10"}
  {"timestamp": "2025-04-26T04:04:02.194Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:04:54.874Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-26T04:05:22.235Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-26T04:17:46.461Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-26T04:17:55.718Z", "action": "input", "action_argument": "shipping box 14 14 6"}
  {"timestamp": "2025-04-26T04:17:55.917Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T02:30:55.487Z", "action": "input", "action_argument": "apple airtag"}
  {"timestamp": "2025-04-29T02:30:55.698Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-29T02:32:19.997Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-29T02:32:50.945Z", "action": "click_product", "action_argument": "B0D54JZTHY"}
  {"timestamp": "2025-04-29T02:33:21.203Z", "action": "purchase", "action_argument": "B0D54JZTHY"}
  {"timestamp": "2025-04-30T07:37:15.417Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-30T07:37:20.791Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-30T07:38:29.902Z", "action": "purchase", "action_argument": "B073F13NBC"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-30T07:38:47.954Z", "action": "click", "action_argument": "cart_side_bar"}
  {"timestamp": "2025-04-30T07:38:52.345Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:53.496Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:54.900Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:56.274Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:38:57.824Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-30T07:39:06.680Z", "action": "click_product", "action_argument": "B073F13NBC"}
  {"timestamp": "2025-04-30T07:39:21.584Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-30T07:39:28.632Z", "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": "\u8f88\u5b50"}],
  "cart_items": [{"title": "LOFE Organic Buckwheat Pillow for Sleeping - Kids/Travel Size 11''x16'', Adjustable Loft, Breathable for Cool Sleep, Cervical Support for Back and Side Sleepers(Tartary Buckwheat Hulls)", "asin": "B0BTV4ZMGP", "price": "$28.99", "quantity": "1"},
  {"title": "L LOVSOUL Down Alternative Queen Comforter Duvet Insert,All Season Duvet Insert with Corner Tabs,White Comforter Queen Size 90x90Inches", "asin": "B073F13NBC", "price": "$29.99", "quantity": "1"},
  {"title": "Allen Brothers, Beef Ribeye Steak, Boneless, USDA Prime, 1 lb", "asin": "B0CSDXNWVR", "price": "$54.33"},
  {"title": "Lindt LINDOR Milk Chocolate Candy Truffles, Milk Chocolate with Smooth, Melting Truffle Center, 5.1 oz. Bag", "asin": "B00TDP2Y8Y", "price": "$2.99"},
  {"title": "Robert Mondavi Private Selection Cabernet Sauvignon Red Wine, 750 mL bottle", "asin": "B00194EW0K", "price": "$6.85"},
  {"title": "Purina Fancy Feast Grilled Wet Cat Food Seafood Collection in Wet Cat Food Variety Pack - (Pack of 24) 3 oz. Cans", "asin": "B001STX13U", "price": "$17.39"},
  {"title": "Ziploc Quart Food Storage Freezer Bags, New Stay Open Design with Stand-Up Bottom, Easy to Fill, 19 Count", "asin": "B000R91CLU", "price": "$3.48"}],
  "search_results": [{"title": "You and Me Forever \u4f60\u548c\u6211\u4e00\u8f88\u5b50: \u4ece\u4eca\u4e16\u5230\u6c38\u8fdc (Chinese Edition)", "asin": "7531691817", "price": "$11.99", "delivery": "FREE delivery Wed, May 7 for Prime members"},
  {"title": "\u6e23\u7537\u6d17\u767d\u624b\u518c[\u5feb\u7a7f]\uff08\u5927\u5168\u96c6\uff09\u3010\u664b\u6c5f\u7b7e\u7ea6\u4f5c\u8005\u7cd6\u4e2d\u732b\u4f5c\u54c1\uff0c\u9a97\u4e00\u8f88\u5b50\uff0c\u5047\u7684\u4e5f\u5c31\u53d8\u6210\u771f\u7684\u4e86\u3011 (Chinese Edition)", "asin": "B09688Y1DN", "price": "$19.99", "delivery": "Available instantly"},
  {"title": "\u53bb\u6709\u82b1\u7684\u5730\u65b9\uff08\u4eba\u8fd9\u4e00\u8f88\u5b50\uff0c\u603b\u8981\u51fa\u8d70\u4e00\u6b21\u3002\u300c\u83dc\u573a\u5973\u4f5c\u5bb6\u300d\u9648\u6167\u8ddf\u968f\u517b\u8702\u4eba\u7684\u8ffd\u82b1\u4e4b\u65c5\uff09 (Chinese Edition)", "asin": "7552653574", "delivery": ""},
  {"title": "\u4e1c\u5761\u96c6\uff08\u6536\u5f55\u82cf\u8f7c\u521b\u4f5c\u7684337\u9615\u8bcd\u3001164\u9996\u8bd7\u4ee5\u53ca32\u7bc7\u6587\u7ae0\u3002\u590d\u65e6\u5927\u5b66\u6731\u521a\u6559\u6388\u5e8f\u8a00\u5bfc\u8bfb\u3002\u6234\u5efa\u4e1a\u63a8\u8350\u201c\u771f\u8bfb\u61c2\u4e86\u82cf\u8f7c\uff0c\u8fd9\u8f88\u5b50\u90fd\u4e0d\u4f1a\u5f97\u6291\u90c1\u75c7\u201d\uff09(\u679c\u9ea6\u7ecf\u5178) (Chinese Edition)", "asin": "B0B5Z5HGSB", "price": "$9.99", "delivery": "Available instantly"},
  {"title": "\u6240\u8c13\u547d\u8fd0\uff0c\u5927\u591a\u662f\u6211\u4eec\u81ea\u5df1\u7684\u9009\u62e9\uff08\u4ece\u65e0\u77e5\u65e0\u52a9\u65e0\u5948\u4e2d\u62ef\u6551\u81ea\u5df1\u3002\u4eba\u751f\u6709\u8bb8\u591a\u4e2a10\u5e74\uff0c\u5982\u679c\u521a\u597d\u662f18\u5c81\u523028\u5c81\uff0c\u90a3\u5c31\u662f\u4e00\u8f88\u5b50\uff09", "asin": "B07YYGR3HV", "price": "$12.00", "delivery": "$13.90 delivery May 22 - 30 Only 2 left in stock - order soon."},
  {"title": "\u5e78\u798f\u7684\u5a5a\u59fb\uff08\u91d1\u724c\u7f16\u5267\u3001\u592e\u89c6\u70ed\u64ad\u5267\u300a\u4eba\u4e16\u95f4\u300b\u7f16\u5267\u738b\u6d77\u9e30\u9f0e\u529b\u63a8\u8350\uff0c\u300a\u7ebd\u7ea6\u65f6\u62a5\u300b\u7545\u9500\u4e66\uff0c\u957f\u8e1e\u4e9a\u9a6c\u900a\u4e66\u5e97\u540c\u7c7b\u56fe\u4e66\u7545\u9500\u699c15\u5e74\uff09 (\u897f\u96c5\u56fe\u7231\u60c5\u5b9e\u9a8c\u5ba4\u7684\u5fc3\u7406\u5b66\u62a5\u544a) (Chinese Edition)", "asin": "B00JLA1WR0", "price": "$5.66", "delivery": "Available instantly"},
  {"title": "\u4f60\u662f\u6211\u8fd9\u8f88\u5b50\u7684\u7f18", "asin": "B0F67BK5LR", "delivery": ""},
  {"title": "\u8fd9\u8f88\u5b50\u79bb\u4e0d\u5f00\u4f60", "asin": "B0F5QC1FMM", "delivery": ""},
  {"title": "\u4e0a\u8f88\u5b50\u662f\u6211\u6b20\u4e86\u4f60", "asin": "B0F3KS7JJG", "delivery": ""},
  {"title": "\u4e0a\u8f88\u5b50\u662f\u6211\u6b20\u4e86\u4f60 (\u4f34\u594f)", "asin": "B0F3L73HMR", "delivery": ""},
  {"title": "\u548c\u548c\u7766\u7766\u4e00\u8f88\u5b50", "asin": "B0F5QJPRKQ", "delivery": ""},
  {"title": "\u505a\u4e0d\u4e86\u4e00\u8f88\u5b50\u7684\u7231\u4eba (DJ\u7248)", "asin": "B0F29JGN1D", "delivery": ""},
  {"title": "COHOME Queen Size Cooling Comforter - Down Alternative Duvet Insert with Anti-Clump Tech & 8 Tabs, All-Season Reversible Luxury Hotel Bedding - Gifts for Women/Men, White 88''x88''", "asin": "B07G81GQ3Q", "price": "$36.90", "delivery": "Same-Day FREE delivery Today 10\u202fAM - 3\u202fPM"},
  {"title": "Bedsure Comforter Duvet Insert - Quilted Comforters Queen Size, All Season Duvet, GentleSoft\u2122 Down Alternative Bedding, with 8 Tabs, Gifts for Women/Men, White, Queen 88 x 88 Inches", "asin": "B07YKLSMFM", "price": "$34.99", "delivery": "Same-Day FREE delivery Today 10\u202fAM - 3\u202fPM"},
  {"title": "DOWNCOOL Comforters Queen Size, Duvet Insert, White All Season Duvet, Lightweight Quilt, Down Alternative Hotel Comforter with Corner Tabs (White, Queen 88x92 Inches)", "asin": "B081DFRSCN", "price": "$27.99", "delivery": "Same-Day FREE delivery Today 10\u202fAM - 3\u202fPM"},
  {"title": "\u7231\u4e0a\u4f60\u5c31\u662f\u4e00\u8f88\u5b50", "asin": "B07P6G4RZP", "delivery": ""},
  {"title": "\u5973\u4eba\u4e00\u8f88\u5b50\u4e0d\u5bb9\u6613", "asin": "B0F2SBRTYS", "delivery": ""},
  {"title": "\u5973\u4eba\u4e00\u8f88\u5b50\u4e0d\u5bb9\u6613 (\u4f34\u594f\u7248)", "asin": "B0F2SXZQGK", "delivery": ""},
  {"title": "\u6211\u4e0d\u60f3\u4e00\u8f88\u5b50\u5f85\u5728\u77f3\u5bb6\u5e84", "asin": "B0F6CNZGKR", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u8fd8\u7231\u4f60", "asin": "B0F21Q5Y5G", "delivery": ""},
  {"title": "\u8fd9\u8f88\u5b50\u8c01\u4f1a\u771f\u7684\u5fc3\u75bc\u4f60 (\u5408\u5531\u7248)", "asin": "B0F67BNK5R", "delivery": ""},
  {"title": "\u53eb\u58f0\u8001\u5a46\u4e00\u8f88\u5b50", "asin": "B0F63PMMGD", "delivery": ""},
  {"title": "\u548c\u548c\u7766\u7766\u4e00\u8f88\u5b50 (\u4f34\u594f\u7248)", "asin": "B0F5QJPLLG", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u518d\u4e5f\u4e0d\u505a\u8c01\u7684\u59bb (\u4f34\u594f)", "asin": "B0F622W5F6", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u518d\u4e5f\u4e0d\u505a\u8c01\u7684\u59bb", "asin": "B0F61PH3K8", "delivery": ""},
  {"title": "\u77ed\u77ed\u4e00\u8f88\u5b50", "asin": "B0F6712L1F", "delivery": ""},
  {"title": "\u4e0b\u8f88\u5b50\u6211\u8981\u62a2\u5148\u4e00\u6b65\u9047\u89c1\u4f60", "asin": "B0F2YT3NK6", "delivery": ""},
  {"title": "EASELAND All Season Queen Size Soft Quilted Down Alternative Comforter Reversible Duvet Insert with Corner Tabs,Winter Summer Warm Fluffy,Light Grey,88x88 inches", "asin": "B0BBDMMJC5", "price": "$42.90", "delivery": "One-Day FREE delivery Tomorrow, May 1"},
  {"title": "Full Size Comforter \uff0cAll Seasons Down Alternative Duvet Insert\uff0c Extra Fluffy Quilted Comforter with Ties\uff0c Hypoallergenic White Bedding to Put Inside Duvet (2)", "asin": "B0DMLQY83Y", "price": "$34.99", "delivery": "One-Day FREE delivery Tomorrow, May 1 Only 15 left in stock - order soon."},
  {"title": "HIG 3pc Down Alternative Comforter Set - All Season Reversible Comforter with Two Sham - Quilted Duvet Insert with Corner Tabs - Box Stitched - Breathable, Soft, Fluffy (Twin/Twin XL, Pure White)", "asin": "B072Z6XC2Y", "price": "$31.14", "delivery": "One-Day FREE delivery Tomorrow, May 1"},
  {"title": "HOMBYS Alaskan King Comforter 132x120, Lightweight Quilted Down Alternative Duvet Insert for All Season,White,8 Corner Tabs", "asin": "B09W8ZJ4LJ", "price": "$65.99", "delivery": "One-Day FREE delivery Tomorrow, May 1 Only 18 left in stock - order soon."},
  {"title": "All Season Queen Size Cooling Comforter with Corner Loops, Luxury Hotel Comforter,Breathable,Machine Washable, Down Alternative Bedding Comforters Queen Size, White", "asin": "B0D4J1B5BG", "price": "$39.99", "delivery": "One-Day FREE delivery Tomorrow, May 1 Only 3 left in stock - order soon."},
  {"title": "TEKAMON All Season Full Comforter Winter Warm Summer Soft Quilted Down Alternative Duvet Insert Corner Tabs, Machine Washable Fluffy Reversible Collection for Hotel, Snow White", "asin": "B081JR98Q2", "price": "$35.80", "delivery": "One-Day FREE delivery Tomorrow, May 1"}]
  <|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": "2025-04-30T07:39:31.209Z", // 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>
  