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": "2025-05-01T15:25:39.717Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-05-01T15:30:26.213Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-05-01T15:30:30.549Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-05-01T15:30:32.095Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-05-01T15:30:33.702Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-01T15:30:41.802Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-01T15:58:25.911Z", "action": "purchase", "action_argument": "B071D4DKTZ"}
  {"timestamp": "2025-05-02T00:32:47.627Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-05-02T00:32:51.926Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-02T21:55:48.324Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-02T21:55:53.402Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-02T23:46:01.357Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T23:46:02.625Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T23:46:19.213Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-03T16:04:15.671Z", "action": "input", "action_argument": "becoming katherin"}
  {"timestamp": "2025-05-03T16:04:15.792Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-03T16:04:39.847Z", "action": "click_product", "action_argument": "B0DCCCRYKL"}
  {"timestamp": "2025-05-03T16:05:55.489Z", "action": "click_product", "action_argument": "B0DZL32YPP"}
  {"timestamp": "2025-05-03T16:07:10.197Z", "action": "purchase", "action_argument": "B0DZL32YPP"}
  {"timestamp": "2025-05-05T21:19:31.668Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-05T21:20:22.852Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-05-05T21:20:28.020Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-05T21:22:45.631Z", "action": "input", "action_argument": "nuna car seat"}
  {"timestamp": "2025-05-05T21:23:23.114Z", "action": "input", "action_argument": "nuna car seat"}
  {"timestamp": "2025-05-05T21:23:24.154Z", "action": "click_product", "action_argument": "B0DPGNHW3V"}
  {"timestamp": "2025-05-05T21:24:13.633Z", "action": "click_product", "action_argument": "B0CVBNKXZS"}
  {"timestamp": "2025-05-05T21:24:43.322Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-05T21:24:44.822Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-05T21:35:25.756Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-05T21:35:56.126Z", "action": "click_product", "action_argument": "B0CVBNKXZS"}
  {"timestamp": "2025-05-05T21:36:00.380Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-05T21:36:45.497Z", "action": "click", "action_argument": "filter"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-05-07T01:15:49.268Z", "action": "click", "action_argument": "suggested_term"}
  <|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": "tide fragrance free"}],
  "cart_items": [{"title": "Doona Car Seat & Stroller, Nitro Black - All-in-One Travel System", "asin": "B07HML1BT5", "price": "$600.00", "quantity": "1"},
  {"title": "Babyzen YOYO2 Stroller - Black Frame with Taupe Seat Cushion & Canopy", "asin": "B0856PVTCP", "price": "$449.00", "quantity": "1"},
  {"title": "Amazon eGift Card - Smile Orange (Animated)", "asin": "B004LLIKVU", "price": "$50.00"}],
  "ads": [{"title": "Go to detail page for \"Tide Oxi Boost Power PODS Laundry Detergent Pods, 45 Count, Stain Remover Plus Oxi Power.\" Rated 4.8 out of 5 stars by 528 reviews. Eligible for Prime.", "asin": "B0DJPNYMF7"},
  {"title": "Go to detail page for \"Tide Oxi Boost Power PODS Laundry Detergent Pods, 57 Count, Stain Remover Plus Oxi Power.\" Eligible for Prime.", "asin": "B0DL75MCHZ"},
  {"title": "Go to detail page for \"Tide Oxi Boost Power PODS Laundry Detergent Pods, 32 Count, Stain Remover Plus Oxi Power.\" Eligible for Prime.", "asin": "B0DL6MTZ94"}],
  "search_results": [{"title": "Free & Gentle, Liquid Laundry Detergent Soap, Unscented, Hypoallergenic for Sensitive Skin and Free of Dyes, HE Compatible, 64 Loads, 84 fl oz", "asin": "B085V5ZMV9", "price": "$12.75", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 105 fl oz, 80 Loads, HE Compatible", "asin": "B0CQ3D4H1Y", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 112 Count, Tide PODS Laundry Detergent", "asin": "B0BTKKJLLS", "price": "$27.24", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Simply Liquid Laundry Detergent, Free & Sensitive, 89 Loads, 117 oz, Tide Liquid Laundry Detergent, Laundry Soap", "asin": "B0CPTDGG31", "price": "$10.44", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 113 Loads, 4.4 L, Tide Laundry Detergent, Clean Laundry Detergent", "asin": "B0CPTDTQN1", "price": "$22.56", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 63 fl oz, 48 Loads, HE Compatible", "asin": "B0CQ3ZH4QW", "price": "$10.97", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Hygienic Clean Heavy Duty 10x Free Liquid Laundry Detergent, HE Compatible, Unscented, 74 loads, 105 fl oz", "asin": "B0CQ3VZPMV", "price": "$16.88", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "PODS Free & Gentle Liquid Laundry Detergent Pacs, 76 count", "asin": "B0BSJSFY1M", "price": "$19.97", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 84 fl oz, 64 Loads, HE Compatible", "asin": "B0CQPPT3LP", "price": "$12.97", "delivery": " FREE delivery Tomorrow 10 AM - 12 PM on orders over $50"},
  {"title": "PODS Free and Gentle Odor Refresh Laundry Detergent Pacs, 45 Count, Hypoallergenic Laundry Detergent Pacs", "asin": "B0DQR9VRQ9", "price": "$19.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 81 Count, Tide PODS Laundry Detergent", "asin": "B00VRAF7ZU", "price": "$21.28", "delivery": " Two-Day FREE delivery Thu, May 8"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 57 Count, Tide PODS Laundry Detergent", "asin": "B00J98YDPW", "price": "$14.97", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Hygienic Clean Heavy Duty 10x Free Power PODS Laundry Detergent 45 count Unscented For Visible and Invisible Dirt", "asin": "B0BSJS7RZW", "price": "$23.89", "delivery": " Two-Day FREE delivery Thu, May 8"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 42 Count, Tide PODS Laundry Detergent (Packaging May Vary)", "asin": "B0747YGSFP", "price": "$12.97", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Ultra OXI Free Laundry Detergent Pacs, National Eczema Association and National Psoriasis Foundation Recommended, 57 count", "asin": "B0BSK7K5M5", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Purclean Liquid Laundry Detergent, Unscented, 63 fl oz, 48 Loads", "asin": "B0CQ3W1CMS", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free and Gentle Odor Refresh Laundry Detergent Liquid, 65 Count, 92 fl oz, Hypoallergenic Laundry Detergent", "asin": "B0DQVJKJF2", "price": "$16.46", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free & Gentle HE Liquid Laundry Detergent, Unscented, 1.09 L (24 Loads) - Packaging May Vary", "asin": "B00IZUK1GA", "price": "$16.00", "delivery": "FREE delivery Thu, May 15 Or fastest delivery May 8 - 9 Only 8 left in stock - order soon."},
  {"title": "Free and Gentle Odor Refresh Laundry Detergent Liquid, 94 Count, 132 fl oz, Hypoallergenic Laundry Detergent", "asin": "B0DQVG5WX7", "price": "$22.99", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free And Gentle Eco-Box Laundry Detergent Liquid Soap, Ultra Concentrated He, 96 Loads - Unscented And Hypoallergenic For Sensitive Skin, Free And Clear Of Dyes And Perfumes", "asin": "B084W9WDJL", "price": "$47.99", "delivery": "FREE delivery Wed, May 14 Only 4 left in stock - order soon."},
  {"title": "Clean and Gentle Powder Laundry Detergent, Unscented, 68 Loads, 77 oz", "asin": "B0DT4T9DHN", "price": "$18.89", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free & Gentle Liquid Laundry Detergent Pacs, 35 count", "asin": "B00J98YB8G", "price": "$10.99", "delivery": " FREE delivery Tomorrow 10 AM - 12 PM on orders over $50"},
  {"title": "Power PODs Hygienic Clean Heavy Duty Liquid Laundry Detergent Pacs, Free and Clear of Dyes and Perfumes, For Visible and Invisible Dirt, 45 Count, HE Compatible", "asin": "B0BJM1MXG5", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free and Gentle, Laundry Detergent Soap PODS, HE, 96 Count - Unscented and Hypoallergenic for Sensitive Skin, Free and Clear of Dyes and Perfumes", "asin": "B07JMK7STT", "price": "$36.20", "delivery": "FREE delivery May 8 - 9"},
  {"title": "Free & Gentle, 95 Oz, Unscented, Powder", "asin": "B009P7XF7Y", "price": "$177.89", "delivery": "FREE delivery May 12 - 14 Or fastest delivery Fri, May 9 Only 6 left in stock - order soon."},
  {"title": "Simply Clean & Sensitive Laundry Detergent, Cool Cotton Scent, 89 Loads, 117 Fl Oz, Tide Laundry Detergent, Laundry Soap", "asin": "B0CPTF4DW6", "price": "$10.44", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 102 Count, Tide PODS Laundry Detergent, Laundry Detergent Pacs, Laundry PODS Detergent", "asin": "B0DKVNZ34S", "price": "$24.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Tide Free & Gentle Liquid Laundry Detergent, 96 loads 138 fl oz, 138 Fl Oz", "asin": "B085F79BWG", "price": "$39.89", "delivery": "FREE delivery Thu, May 15"},
  {"title": "Free & Gentle Liquid Laundry Detergent, Unscented, 1.47 L (32 Loads)", "asin": "B00199IHP6", "price": "$25.60", "delivery": "FREE delivery Thu, May 8"},
  {"title": "Free and Gentle HE Liquid Laundry Detergent, Unscented and Hypoallergenic for Sensitive Skin, 32 Loads (Packaging May Vary)", "asin": "B00IO973QS", "price": "$26.00", "delivery": "FREE delivery Thu, May 8"},
  {"title": "Hygienic Clean Heavy Duty 10x Free Liquid Laundry Detergent, HE Compatible, Unscented, 106 loads, 149 oz", "asin": "B0CPTDNJ14"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 64 loads", "asin": "B0864N3WPL"},
  {"title": "PGC41823, Free & Gentle Detergent, 1 / Bottle", "asin": "B0864MM6JF", "price": "$19.99", "delivery": "FREE delivery May 21 - Jun 13 for Prime members"},
  {"title": "PODS Free & Gentle, Laundry Detergent Soap Pods, Unscented, 3 Bag Value Pack, 111 Count, HE Compatible", "asin": "B09FFWSHF8"},
  {"title": "Laundry Detergent Pods, Free & Gentle, 81 Count (Pack of 1)", "asin": "B074QVFKVL"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 105 fl oz, 80 Loads, HE Compatible", "asin": "B0DBX4F5JG"},
  {"title": "PODS Liquid Laundry Detergent Pacs Free & Gentle 152-count, LARGE, White", "asin": "B0BHZGSW49", "price": "$50.52", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Rinse & Refresh Free & Gentle Laundry Odor Remover and Fabric Softener, Fragrance Free, 48 fl oz, No Dyes or Heavy Perfumes", "asin": "B0C8X88GG2", "price": "$12.99", "delivery": "FREE delivery Mon, May 12 for Prime members"},
  {"title": "Liquid Laundry Detergent, Free Clear for Sensitive Skin, Unscented and Hypoallergenic, 2X Concentrated, 110 Loads", "asin": "B07GWW54HL", "price": "$21.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Deep Clean Free & Clear Liquid Laundry Detergent, Free of Dyes, Perfumes and Phosphates, Dermatologist Tested, 102 Fl Oz, 68 Loads", "asin": "B0DSQYRCQ7", "price": "$11.98", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Sensitive Skin Free & Clear Liquid Laundry Detergent, 105 fl oz, 105 Loads", "asin": "B0BBNC6WCM", "price": "$8.98", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Ultra OXI Power PODS with Odor Eliminators Laundry Detergent Pacs, For Visible and Invisible Dirt, 45 Count, Tide PODS Laundry Detergent, Laundry Pacs", "asin": "B0BSK1B5G3", "price": "$19.94", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Power Sheets Laundry Detergent, Fragrance Free, Dermatologist Tested Concentrated Laundry Detergent Sheets, 50 Count, up to 100 Small Loads", "asin": "B0CVLXB8WR", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Laundry Detergent Liquid, Original Scent, HE Compatible, 100 Loads, 132 fl oz, Tide Laundry Detergent, Liquid Laundry Detergent (Packaging May Vary)", "asin": "B0BNWCTNYN", "price": "$19.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 107 loads 154 fl oz, HE Compatible", "asin": "B09TWQR5GD", "price": "$37.98", "delivery": " Two-Day FREE delivery Thu, May 8"},
  {"title": "Mighty Pacs with stainlifters free clear Laundry Detergent, Free Clear for Sensitive Skin, 66 Count - (Pack of 2)", "asin": "B08CNGPC5B", "price": "$35.84", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
  {"title": "Simply All-In-One Liquid Laundry Detergent, Daybreak Fresh Scent, 138 Loads, 182 fl oz", "asin": "B0DPGH8KKD", "price": "$14.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Laundry Detergent Liquid, Free Clear for Sensitive Skin, Odor Relief, Unscented and Hypoallergenic, 2X Concentrated, 90 Loads", "asin": "B08ZHJNCFQ", "price": "$21.65", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"}]
  <|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": "2025-05-07T01:16:29.662Z", // 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": "2025-05-01T15:25:39.717Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-05-01T15:30:26.213Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-05-01T15:30:30.549Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-05-01T15:30:32.095Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-05-01T15:30:33.702Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-01T15:30:41.802Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-01T15:58:25.911Z", "action": "purchase", "action_argument": "B071D4DKTZ"}
  {"timestamp": "2025-05-02T00:32:47.627Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-05-02T00:32:51.926Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-02T21:55:48.324Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-02T21:55:53.402Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-02T23:46:01.357Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T23:46:02.625Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T23:46:19.213Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-03T16:04:15.671Z", "action": "input", "action_argument": "becoming katherin"}
  {"timestamp": "2025-05-03T16:04:15.792Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-03T16:04:39.847Z", "action": "click_product", "action_argument": "B0DCCCRYKL"}
  {"timestamp": "2025-05-03T16:05:55.489Z", "action": "click_product", "action_argument": "B0DZL32YPP"}
  {"timestamp": "2025-05-03T16:07:10.197Z", "action": "purchase", "action_argument": "B0DZL32YPP"}
  {"timestamp": "2025-05-05T21:19:31.668Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-05T21:20:22.852Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-05-05T21:20:28.020Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-05T21:22:45.631Z", "action": "input", "action_argument": "nuna car seat"}
  {"timestamp": "2025-05-05T21:23:23.114Z", "action": "input", "action_argument": "nuna car seat"}
  {"timestamp": "2025-05-05T21:23:24.154Z", "action": "click_product", "action_argument": "B0DPGNHW3V"}
  {"timestamp": "2025-05-05T21:24:13.633Z", "action": "click_product", "action_argument": "B0CVBNKXZS"}
  {"timestamp": "2025-05-05T21:24:43.322Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-05T21:24:44.822Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-05T21:35:25.756Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-05T21:35:56.126Z", "action": "click_product", "action_argument": "B0CVBNKXZS"}
  {"timestamp": "2025-05-05T21:36:00.380Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-05T21:36:45.497Z", "action": "click", "action_argument": "filter"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-05-07T01:15:49.268Z", "action": "click", "action_argument": "suggested_term"}
  <|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": "tide fragrance free"}],
  "cart_items": [{"title": "Doona Car Seat & Stroller, Nitro Black - All-in-One Travel System", "asin": "B07HML1BT5", "price": "$600.00", "quantity": "1"},
  {"title": "Babyzen YOYO2 Stroller - Black Frame with Taupe Seat Cushion & Canopy", "asin": "B0856PVTCP", "price": "$449.00", "quantity": "1"},
  {"title": "Amazon eGift Card - Smile Orange (Animated)", "asin": "B004LLIKVU", "price": "$50.00"}],
  "ads": [{"title": "Go to detail page for \"Tide Oxi Boost Power PODS Laundry Detergent Pods, 45 Count, Stain Remover Plus Oxi Power.\" Rated 4.8 out of 5 stars by 528 reviews. Eligible for Prime.", "asin": "B0DJPNYMF7"},
  {"title": "Go to detail page for \"Tide Oxi Boost Power PODS Laundry Detergent Pods, 57 Count, Stain Remover Plus Oxi Power.\" Eligible for Prime.", "asin": "B0DL75MCHZ"},
  {"title": "Go to detail page for \"Tide Oxi Boost Power PODS Laundry Detergent Pods, 32 Count, Stain Remover Plus Oxi Power.\" Eligible for Prime.", "asin": "B0DL6MTZ94"}],
  "search_results": [{"title": "Free & Gentle, Liquid Laundry Detergent Soap, Unscented, Hypoallergenic for Sensitive Skin and Free of Dyes, HE Compatible, 64 Loads, 84 fl oz", "asin": "B085V5ZMV9", "price": "$12.75", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 105 fl oz, 80 Loads, HE Compatible", "asin": "B0CQ3D4H1Y", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 112 Count, Tide PODS Laundry Detergent", "asin": "B0BTKKJLLS", "price": "$27.24", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Simply Liquid Laundry Detergent, Free & Sensitive, 89 Loads, 117 oz, Tide Liquid Laundry Detergent, Laundry Soap", "asin": "B0CPTDGG31", "price": "$10.44", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 113 Loads, 4.4 L, Tide Laundry Detergent, Clean Laundry Detergent", "asin": "B0CPTDTQN1", "price": "$22.56", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 63 fl oz, 48 Loads, HE Compatible", "asin": "B0CQ3ZH4QW", "price": "$10.97", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Hygienic Clean Heavy Duty 10x Free Liquid Laundry Detergent, HE Compatible, Unscented, 74 loads, 105 fl oz", "asin": "B0CQ3VZPMV", "price": "$16.88", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "PODS Free & Gentle Liquid Laundry Detergent Pacs, 76 count", "asin": "B0BSJSFY1M", "price": "$19.97", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 84 fl oz, 64 Loads, HE Compatible", "asin": "B0CQPPT3LP", "price": "$12.97", "delivery": " FREE delivery Tomorrow 10 AM - 12 PM on orders over $50"},
  {"title": "PODS Free and Gentle Odor Refresh Laundry Detergent Pacs, 45 Count, Hypoallergenic Laundry Detergent Pacs", "asin": "B0DQR9VRQ9", "price": "$19.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 81 Count, Tide PODS Laundry Detergent", "asin": "B00VRAF7ZU", "price": "$21.28", "delivery": " Two-Day FREE delivery Thu, May 8"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 57 Count, Tide PODS Laundry Detergent", "asin": "B00J98YDPW", "price": "$14.97", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Hygienic Clean Heavy Duty 10x Free Power PODS Laundry Detergent 45 count Unscented For Visible and Invisible Dirt", "asin": "B0BSJS7RZW", "price": "$23.89", "delivery": " Two-Day FREE delivery Thu, May 8"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 42 Count, Tide PODS Laundry Detergent (Packaging May Vary)", "asin": "B0747YGSFP", "price": "$12.97", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Ultra OXI Free Laundry Detergent Pacs, National Eczema Association and National Psoriasis Foundation Recommended, 57 count", "asin": "B0BSK7K5M5", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Purclean Liquid Laundry Detergent, Unscented, 63 fl oz, 48 Loads", "asin": "B0CQ3W1CMS", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free and Gentle Odor Refresh Laundry Detergent Liquid, 65 Count, 92 fl oz, Hypoallergenic Laundry Detergent", "asin": "B0DQVJKJF2", "price": "$16.46", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free & Gentle HE Liquid Laundry Detergent, Unscented, 1.09 L (24 Loads) - Packaging May Vary", "asin": "B00IZUK1GA", "price": "$16.00", "delivery": "FREE delivery Thu, May 15 Or fastest delivery May 8 - 9 Only 8 left in stock - order soon."},
  {"title": "Free and Gentle Odor Refresh Laundry Detergent Liquid, 94 Count, 132 fl oz, Hypoallergenic Laundry Detergent", "asin": "B0DQVG5WX7", "price": "$22.99", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free And Gentle Eco-Box Laundry Detergent Liquid Soap, Ultra Concentrated He, 96 Loads - Unscented And Hypoallergenic For Sensitive Skin, Free And Clear Of Dyes And Perfumes", "asin": "B084W9WDJL", "price": "$47.99", "delivery": "FREE delivery Wed, May 14 Only 4 left in stock - order soon."},
  {"title": "Clean and Gentle Powder Laundry Detergent, Unscented, 68 Loads, 77 oz", "asin": "B0DT4T9DHN", "price": "$18.89", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free & Gentle Liquid Laundry Detergent Pacs, 35 count", "asin": "B00J98YB8G", "price": "$10.99", "delivery": " FREE delivery Tomorrow 10 AM - 12 PM on orders over $50"},
  {"title": "Power PODs Hygienic Clean Heavy Duty Liquid Laundry Detergent Pacs, Free and Clear of Dyes and Perfumes, For Visible and Invisible Dirt, 45 Count, HE Compatible", "asin": "B0BJM1MXG5", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free and Gentle, Laundry Detergent Soap PODS, HE, 96 Count - Unscented and Hypoallergenic for Sensitive Skin, Free and Clear of Dyes and Perfumes", "asin": "B07JMK7STT", "price": "$36.20", "delivery": "FREE delivery May 8 - 9"},
  {"title": "Free & Gentle, 95 Oz, Unscented, Powder", "asin": "B009P7XF7Y", "price": "$177.89", "delivery": "FREE delivery May 12 - 14 Or fastest delivery Fri, May 9 Only 6 left in stock - order soon."},
  {"title": "Simply Clean & Sensitive Laundry Detergent, Cool Cotton Scent, 89 Loads, 117 Fl Oz, Tide Laundry Detergent, Laundry Soap", "asin": "B0CPTF4DW6", "price": "$10.44", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 102 Count, Tide PODS Laundry Detergent, Laundry Detergent Pacs, Laundry PODS Detergent", "asin": "B0DKVNZ34S", "price": "$24.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Tide Free & Gentle Liquid Laundry Detergent, 96 loads 138 fl oz, 138 Fl Oz", "asin": "B085F79BWG", "price": "$39.89", "delivery": "FREE delivery Thu, May 15"},
  {"title": "Free & Gentle Liquid Laundry Detergent, Unscented, 1.47 L (32 Loads)", "asin": "B00199IHP6", "price": "$25.60", "delivery": "FREE delivery Thu, May 8"},
  {"title": "Free and Gentle HE Liquid Laundry Detergent, Unscented and Hypoallergenic for Sensitive Skin, 32 Loads (Packaging May Vary)", "asin": "B00IO973QS", "price": "$26.00", "delivery": "FREE delivery Thu, May 8"},
  {"title": "Hygienic Clean Heavy Duty 10x Free Liquid Laundry Detergent, HE Compatible, Unscented, 106 loads, 149 oz", "asin": "B0CPTDNJ14"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 64 loads", "asin": "B0864N3WPL"},
  {"title": "PGC41823, Free & Gentle Detergent, 1 / Bottle", "asin": "B0864MM6JF", "price": "$19.99", "delivery": "FREE delivery May 21 - Jun 13 for Prime members"},
  {"title": "PODS Free & Gentle, Laundry Detergent Soap Pods, Unscented, 3 Bag Value Pack, 111 Count, HE Compatible", "asin": "B09FFWSHF8"},
  {"title": "Laundry Detergent Pods, Free & Gentle, 81 Count (Pack of 1)", "asin": "B074QVFKVL"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 105 fl oz, 80 Loads, HE Compatible", "asin": "B0DBX4F5JG"},
  {"title": "PODS Liquid Laundry Detergent Pacs Free & Gentle 152-count, LARGE, White", "asin": "B0BHZGSW49", "price": "$50.52", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Rinse & Refresh Free & Gentle Laundry Odor Remover and Fabric Softener, Fragrance Free, 48 fl oz, No Dyes or Heavy Perfumes", "asin": "B0C8X88GG2", "price": "$12.99", "delivery": "FREE delivery Mon, May 12 for Prime members"},
  {"title": "Liquid Laundry Detergent, Free Clear for Sensitive Skin, Unscented and Hypoallergenic, 2X Concentrated, 110 Loads", "asin": "B07GWW54HL", "price": "$21.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Deep Clean Free & Clear Liquid Laundry Detergent, Free of Dyes, Perfumes and Phosphates, Dermatologist Tested, 102 Fl Oz, 68 Loads", "asin": "B0DSQYRCQ7", "price": "$11.98", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Sensitive Skin Free & Clear Liquid Laundry Detergent, 105 fl oz, 105 Loads", "asin": "B0BBNC6WCM", "price": "$8.98", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Ultra OXI Power PODS with Odor Eliminators Laundry Detergent Pacs, For Visible and Invisible Dirt, 45 Count, Tide PODS Laundry Detergent, Laundry Pacs", "asin": "B0BSK1B5G3", "price": "$19.94", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Power Sheets Laundry Detergent, Fragrance Free, Dermatologist Tested Concentrated Laundry Detergent Sheets, 50 Count, up to 100 Small Loads", "asin": "B0CVLXB8WR", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Laundry Detergent Liquid, Original Scent, HE Compatible, 100 Loads, 132 fl oz, Tide Laundry Detergent, Liquid Laundry Detergent (Packaging May Vary)", "asin": "B0BNWCTNYN", "price": "$19.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 107 loads 154 fl oz, HE Compatible", "asin": "B09TWQR5GD", "price": "$37.98", "delivery": " Two-Day FREE delivery Thu, May 8"},
  {"title": "Mighty Pacs with stainlifters free clear Laundry Detergent, Free Clear for Sensitive Skin, 66 Count - (Pack of 2)", "asin": "B08CNGPC5B", "price": "$35.84", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
  {"title": "Simply All-In-One Liquid Laundry Detergent, Daybreak Fresh Scent, 138 Loads, 182 fl oz", "asin": "B0DPGH8KKD", "price": "$14.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Laundry Detergent Liquid, Free Clear for Sensitive Skin, Odor Relief, Unscented and Hypoallergenic, 2X Concentrated, 90 Loads", "asin": "B08ZHJNCFQ", "price": "$21.65", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"}]
  <|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": "2025-05-07T01:16:29.662Z", // 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": "2025-05-01T15:25:39.717Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-05-01T15:30:26.213Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-05-01T15:30:30.549Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-05-01T15:30:32.095Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-05-01T15:30:33.702Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-01T15:30:41.802Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-01T15:58:25.911Z", "action": "purchase", "action_argument": "B071D4DKTZ"}
  {"timestamp": "2025-05-02T00:32:47.627Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-05-02T00:32:51.926Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-02T21:55:48.324Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-02T21:55:53.402Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-05-02T23:46:01.357Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T23:46:02.625Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-05-02T23:46:19.213Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-03T16:04:15.671Z", "action": "input", "action_argument": "becoming katherin"}
  {"timestamp": "2025-05-03T16:04:15.792Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-03T16:04:39.847Z", "action": "click_product", "action_argument": "B0DCCCRYKL"}
  {"timestamp": "2025-05-03T16:05:55.489Z", "action": "click_product", "action_argument": "B0DZL32YPP"}
  {"timestamp": "2025-05-03T16:07:10.197Z", "action": "purchase", "action_argument": "B0DZL32YPP"}
  {"timestamp": "2025-05-05T21:19:31.668Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-05T21:20:22.852Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-05-05T21:20:28.020Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-05T21:22:45.631Z", "action": "input", "action_argument": "nuna car seat"}
  {"timestamp": "2025-05-05T21:23:23.114Z", "action": "input", "action_argument": "nuna car seat"}
  {"timestamp": "2025-05-05T21:23:24.154Z", "action": "click_product", "action_argument": "B0DPGNHW3V"}
  {"timestamp": "2025-05-05T21:24:13.633Z", "action": "click_product", "action_argument": "B0CVBNKXZS"}
  {"timestamp": "2025-05-05T21:24:43.322Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-05T21:24:44.822Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-05T21:35:25.756Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-05-05T21:35:56.126Z", "action": "click_product", "action_argument": "B0CVBNKXZS"}
  {"timestamp": "2025-05-05T21:36:00.380Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-05-05T21:36:45.497Z", "action": "click", "action_argument": "filter"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-05-07T01:15:49.268Z", "action": "click", "action_argument": "suggested_term"}
  <|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": "tide fragrance free"}],
  "cart_items": [{"title": "Doona Car Seat & Stroller, Nitro Black - All-in-One Travel System", "asin": "B07HML1BT5", "price": "$600.00", "quantity": "1"},
  {"title": "Babyzen YOYO2 Stroller - Black Frame with Taupe Seat Cushion & Canopy", "asin": "B0856PVTCP", "price": "$449.00", "quantity": "1"},
  {"title": "Amazon eGift Card - Smile Orange (Animated)", "asin": "B004LLIKVU", "price": "$50.00"}],
  "ads": [{"title": "Go to detail page for \"Tide Oxi Boost Power PODS Laundry Detergent Pods, 45 Count, Stain Remover Plus Oxi Power.\" Rated 4.8 out of 5 stars by 528 reviews. Eligible for Prime.", "asin": "B0DJPNYMF7"},
  {"title": "Go to detail page for \"Tide Oxi Boost Power PODS Laundry Detergent Pods, 57 Count, Stain Remover Plus Oxi Power.\" Eligible for Prime.", "asin": "B0DL75MCHZ"},
  {"title": "Go to detail page for \"Tide Oxi Boost Power PODS Laundry Detergent Pods, 32 Count, Stain Remover Plus Oxi Power.\" Eligible for Prime.", "asin": "B0DL6MTZ94"}],
  "search_results": [{"title": "Free & Gentle, Liquid Laundry Detergent Soap, Unscented, Hypoallergenic for Sensitive Skin and Free of Dyes, HE Compatible, 64 Loads, 84 fl oz", "asin": "B085V5ZMV9", "price": "$12.75", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 105 fl oz, 80 Loads, HE Compatible", "asin": "B0CQ3D4H1Y", "price": "$15.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 112 Count, Tide PODS Laundry Detergent", "asin": "B0BTKKJLLS", "price": "$27.24", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Simply Liquid Laundry Detergent, Free & Sensitive, 89 Loads, 117 oz, Tide Liquid Laundry Detergent, Laundry Soap", "asin": "B0CPTDGG31", "price": "$10.44", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 113 Loads, 4.4 L, Tide Laundry Detergent, Clean Laundry Detergent", "asin": "B0CPTDTQN1", "price": "$22.56", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 63 fl oz, 48 Loads, HE Compatible", "asin": "B0CQ3ZH4QW", "price": "$10.97", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Hygienic Clean Heavy Duty 10x Free Liquid Laundry Detergent, HE Compatible, Unscented, 74 loads, 105 fl oz", "asin": "B0CQ3VZPMV", "price": "$16.88", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "PODS Free & Gentle Liquid Laundry Detergent Pacs, 76 count", "asin": "B0BSJSFY1M", "price": "$19.97", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 84 fl oz, 64 Loads, HE Compatible", "asin": "B0CQPPT3LP", "price": "$12.97", "delivery": " FREE delivery Tomorrow 10 AM - 12 PM on orders over $50"},
  {"title": "PODS Free and Gentle Odor Refresh Laundry Detergent Pacs, 45 Count, Hypoallergenic Laundry Detergent Pacs", "asin": "B0DQR9VRQ9", "price": "$19.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 81 Count, Tide PODS Laundry Detergent", "asin": "B00VRAF7ZU", "price": "$21.28", "delivery": " Two-Day FREE delivery Thu, May 8"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 57 Count, Tide PODS Laundry Detergent", "asin": "B00J98YDPW", "price": "$14.97", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Hygienic Clean Heavy Duty 10x Free Power PODS Laundry Detergent 45 count Unscented For Visible and Invisible Dirt", "asin": "B0BSJS7RZW", "price": "$23.89", "delivery": " Two-Day FREE delivery Thu, May 8"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 42 Count, Tide PODS Laundry Detergent (Packaging May Vary)", "asin": "B0747YGSFP", "price": "$12.97", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Ultra OXI Free Laundry Detergent Pacs, National Eczema Association and National Psoriasis Foundation Recommended, 57 count", "asin": "B0BSK7K5M5", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Purclean Liquid Laundry Detergent, Unscented, 63 fl oz, 48 Loads", "asin": "B0CQ3W1CMS", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free and Gentle Odor Refresh Laundry Detergent Liquid, 65 Count, 92 fl oz, Hypoallergenic Laundry Detergent", "asin": "B0DQVJKJF2", "price": "$16.46", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free & Gentle HE Liquid Laundry Detergent, Unscented, 1.09 L (24 Loads) - Packaging May Vary", "asin": "B00IZUK1GA", "price": "$16.00", "delivery": "FREE delivery Thu, May 15 Or fastest delivery May 8 - 9 Only 8 left in stock - order soon."},
  {"title": "Free and Gentle Odor Refresh Laundry Detergent Liquid, 94 Count, 132 fl oz, Hypoallergenic Laundry Detergent", "asin": "B0DQVG5WX7", "price": "$22.99", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free And Gentle Eco-Box Laundry Detergent Liquid Soap, Ultra Concentrated He, 96 Loads - Unscented And Hypoallergenic For Sensitive Skin, Free And Clear Of Dyes And Perfumes", "asin": "B084W9WDJL", "price": "$47.99", "delivery": "FREE delivery Wed, May 14 Only 4 left in stock - order soon."},
  {"title": "Clean and Gentle Powder Laundry Detergent, Unscented, 68 Loads, 77 oz", "asin": "B0DT4T9DHN", "price": "$18.89", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free & Gentle Liquid Laundry Detergent Pacs, 35 count", "asin": "B00J98YB8G", "price": "$10.99", "delivery": " FREE delivery Tomorrow 10 AM - 12 PM on orders over $50"},
  {"title": "Power PODs Hygienic Clean Heavy Duty Liquid Laundry Detergent Pacs, Free and Clear of Dyes and Perfumes, For Visible and Invisible Dirt, 45 Count, HE Compatible", "asin": "B0BJM1MXG5", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free and Gentle, Laundry Detergent Soap PODS, HE, 96 Count - Unscented and Hypoallergenic for Sensitive Skin, Free and Clear of Dyes and Perfumes", "asin": "B07JMK7STT", "price": "$36.20", "delivery": "FREE delivery May 8 - 9"},
  {"title": "Free & Gentle, 95 Oz, Unscented, Powder", "asin": "B009P7XF7Y", "price": "$177.89", "delivery": "FREE delivery May 12 - 14 Or fastest delivery Fri, May 9 Only 6 left in stock - order soon."},
  {"title": "Simply Clean & Sensitive Laundry Detergent, Cool Cotton Scent, 89 Loads, 117 Fl Oz, Tide Laundry Detergent, Laundry Soap", "asin": "B0CPTF4DW6", "price": "$10.44", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "PODS Free & Gentle Laundry Detergent Soap Pacs, 102 Count, Tide PODS Laundry Detergent, Laundry Detergent Pacs, Laundry PODS Detergent", "asin": "B0DKVNZ34S", "price": "$24.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Tide Free & Gentle Liquid Laundry Detergent, 96 loads 138 fl oz, 138 Fl Oz", "asin": "B085F79BWG", "price": "$39.89", "delivery": "FREE delivery Thu, May 15"},
  {"title": "Free & Gentle Liquid Laundry Detergent, Unscented, 1.47 L (32 Loads)", "asin": "B00199IHP6", "price": "$25.60", "delivery": "FREE delivery Thu, May 8"},
  {"title": "Free and Gentle HE Liquid Laundry Detergent, Unscented and Hypoallergenic for Sensitive Skin, 32 Loads (Packaging May Vary)", "asin": "B00IO973QS", "price": "$26.00", "delivery": "FREE delivery Thu, May 8"},
  {"title": "Hygienic Clean Heavy Duty 10x Free Liquid Laundry Detergent, HE Compatible, Unscented, 106 loads, 149 oz", "asin": "B0CPTDNJ14"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 64 loads", "asin": "B0864N3WPL"},
  {"title": "PGC41823, Free & Gentle Detergent, 1 / Bottle", "asin": "B0864MM6JF", "price": "$19.99", "delivery": "FREE delivery May 21 - Jun 13 for Prime members"},
  {"title": "PODS Free & Gentle, Laundry Detergent Soap Pods, Unscented, 3 Bag Value Pack, 111 Count, HE Compatible", "asin": "B09FFWSHF8"},
  {"title": "Laundry Detergent Pods, Free & Gentle, 81 Count (Pack of 1)", "asin": "B074QVFKVL"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 105 fl oz, 80 Loads, HE Compatible", "asin": "B0DBX4F5JG"},
  {"title": "PODS Liquid Laundry Detergent Pacs Free & Gentle 152-count, LARGE, White", "asin": "B0BHZGSW49", "price": "$50.52", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Rinse & Refresh Free & Gentle Laundry Odor Remover and Fabric Softener, Fragrance Free, 48 fl oz, No Dyes or Heavy Perfumes", "asin": "B0C8X88GG2", "price": "$12.99", "delivery": "FREE delivery Mon, May 12 for Prime members"},
  {"title": "Liquid Laundry Detergent, Free Clear for Sensitive Skin, Unscented and Hypoallergenic, 2X Concentrated, 110 Loads", "asin": "B07GWW54HL", "price": "$21.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Deep Clean Free & Clear Liquid Laundry Detergent, Free of Dyes, Perfumes and Phosphates, Dermatologist Tested, 102 Fl Oz, 68 Loads", "asin": "B0DSQYRCQ7", "price": "$11.98", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Sensitive Skin Free & Clear Liquid Laundry Detergent, 105 fl oz, 105 Loads", "asin": "B0BBNC6WCM", "price": "$8.98", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Ultra OXI Power PODS with Odor Eliminators Laundry Detergent Pacs, For Visible and Invisible Dirt, 45 Count, Tide PODS Laundry Detergent, Laundry Pacs", "asin": "B0BSK1B5G3", "price": "$19.94", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Power Sheets Laundry Detergent, Fragrance Free, Dermatologist Tested Concentrated Laundry Detergent Sheets, 50 Count, up to 100 Small Loads", "asin": "B0CVLXB8WR", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
  {"title": "Laundry Detergent Liquid, Original Scent, HE Compatible, 100 Loads, 132 fl oz, Tide Laundry Detergent, Liquid Laundry Detergent (Packaging May Vary)", "asin": "B0BNWCTNYN", "price": "$19.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Free & Gentle Liquid Laundry Detergent, 107 loads 154 fl oz, HE Compatible", "asin": "B09TWQR5GD", "price": "$37.98", "delivery": " Two-Day FREE delivery Thu, May 8"},
  {"title": "Mighty Pacs with stainlifters free clear Laundry Detergent, Free Clear for Sensitive Skin, 66 Count - (Pack of 2)", "asin": "B08CNGPC5B", "price": "$35.84", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
  {"title": "Simply All-In-One Liquid Laundry Detergent, Daybreak Fresh Scent, 138 Loads, 182 fl oz", "asin": "B0DPGH8KKD", "price": "$14.94", "delivery": " One-Day FREE delivery Tomorrow, May 7"},
  {"title": "Laundry Detergent Liquid, Free Clear for Sensitive Skin, Odor Relief, Unscented and Hypoallergenic, 2X Concentrated, 90 Loads", "asin": "B08ZHJNCFQ", "price": "$21.65", "delivery": " One-Day FREE delivery Tomorrow, May 7 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"}]
  <|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": "2025-05-07T01:16:29.662Z", // 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>
  