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": "2025-04-10T21:34:38.098Z", "action": "input", "action_argument": "vita"}
  {"timestamp": "2025-04-10T21:34:38.228Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-10T21:36:07.486Z", "action": "click_product", "action_argument": "B08FNG91XM"}
  {"timestamp": "2025-04-10T21:36:21.008Z", "action": "purchase", "action_argument": "B08FNG91XM"}
  {"timestamp": "2025-04-10T21:36:25.628Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-10T21:36:41.227Z", "action": "click_product", "action_argument": "B08FNG91XM"}
  {"timestamp": "2025-04-10T21:36:50.282Z", "action": "click_product", "action_argument": "B0000DJASY"}
  {"timestamp": "2025-04-10T21:36:58.021Z", "action": "purchase", "action_argument": "B0000DJASY"}
  {"timestamp": "2025-04-10T21:38:58.749Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-10T21:39:08.792Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-10T21:41:39.367Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-18T23:28:27.888Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:29:04.531Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:29:19.463Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:31:03.986Z", "action": "click_product", "action_argument": "B07RWN8N9H"}
  {"timestamp": "2025-04-18T23:31:25.177Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:31:26.214Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T23:33:14.977Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:33:25.888Z", "action": "click_product", "action_argument": "059373422X"}
  {"timestamp": "2025-04-18T23:33:33.964Z", "action": "purchase", "action_argument": "059373422X"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-29T22:01:10.651Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-29T22:01:27.998Z", "action": "click_product", "action_argument": "B085V66GKY"}
  <|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": ""}],
  "cart_items": [{"title": "Cetaphil Body Wash, Acne Relief Body Wash with 2% Salicylic Acid to Eliminate Breakouts, Gently Exfoliates and Provides 24Hr Dryness Relief, 20 oz", "asin": "B09MVC5KGG", "price": "$8.74", "quantity": "1"},
  {"title": "PanOxyl Acne Foaming Wash Benzoyl Peroxide 10% Maximum Strength Antimicrobial, 5.5 Oz", "asin": "B081KL2QYJ", "price": "$9.77", "quantity": "1"},
  {"title": "Nature Made Ashwagandha Capsules 125mg for Stress Support, 60 Capsules, 60 Day Supply", "asin": "B085V66GKY", "price": "$13.69", "quantity": "2"},
  {"title": "AI Engineering: Building Applications with Foundation Models", "asin": "1098166302", "price": "$57.74", "quantity": "1"},
  {"title": "LLM Engineer's Handbook: Master the art of engineering large language models from concept to production", "asin": "1836200072", "price": "$39.27", "quantity": "1"},
  {"title": "Build a Large Language Model (From Scratch)", "asin": "1633437167", "price": "$59.99", "quantity": "1"},
  {"title": "Butter: A Novel of Food and Murder", "asin": "0063236419", "price": "$15.99", "quantity": "1"},
  {"title": "Amazon Basics Rectangular Plastic Desk Organizer, Half Accessory Tray, 9.4\" x 3.3\" x 1\", Black", "asin": "B07S268HGD", "price": "$8.81", "quantity": "1"},
  {"title": "Nature's Bounty Magnesium, Bone and Muscle Health, Whole Body Support, Tablets, 500 Mg, 200 Ct", "asin": "B00H5PJ0HW", "price": "$8.98", "quantity": "1"},
  {"title": "The Global War on Tobacco: Mapping the World's First Public Health Treaty", "asin": "1421416832", "price": "$38.36", "quantity": "1"},
  {"title": "Allen Carr's Easy Way To Stop Smoking", "asin": "0615482155", "price": "$12.51", "quantity": "1"},
  {"title": "Go! More Than a Game: Revised Edition", "asin": "080483475X", "price": "$10.69", "quantity": "1"},
  {"title": "Killers of the Flower Moon: Adapted for Young Readers: The Osage Murders and the Birth of the FBI", "asin": "0593377370", "price": "$9.89", "quantity": "1"},
  {"title": "For Profit: A History of Corporations", "asin": "1541601572", "price": "$13.38", "quantity": "1"}],
  "product_details": [{"asin": "B085V66GKY"},
  {"title": "Nature Made Ashwagandha Capsules 125mg for Stress Support, 60 Capsules, 60 Day Supply"},
  {"price": "$13.01"},
  {"bullet_list": "Stress support supplement: contains one 60 count bottle of Nature Made Ashwagandha 125 mg Capsules for a 60-day supply Stress supplement with Ashwagandha for women and men uses clinically studied Ashwagandha to reduce stress and occasional anxiousness (1) This ashwagandha supplement helps you adapt to stressors, supporting calmness and promoting relaxation Ashwagandha is one of the adaptogens that reduces perceived stress and cortisol to help restore balance to the adrenals Adults, take one Ashwagandha capsule daily with water; In a clinical study, participants reported decreased stress in 4 to 8 weeks Sourced from high quality ingredients, these gluten free Ashwagandha capsules contain no color added, no artificial flavors and no preservatives 1 Pharmacist Recommended Vitamin and Supplement Brand These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease"}],
  "product_quantity": [{"quantity": "1 "},
  {"quantity": "1"}],
  "product_options": [{"Size": "60 Count (Pack of 1)"}],
  "promotion_items": [{"title": "Nature's Truth Ashwagandha Capsules | 3000mg | 90 Count | Extra Strength | with Black Pepper | Non-GMO & Gluten Free Supplement", "asin": "B09HVCYMBZ", "price": "$14.98", "quantity": ""},
  {"title": "Futurebiotics Ashwagandha Extra Strength Stress & Mood Support with BioPerine - Non GMO Formula, 100 Vegetarian Capsules", "asin": "B0CQMHSPDV", "price": "$9.97", "quantity": ""},
  {"title": "Nutricost Ashwagandha Herbal Supplement 600mg, 120 Capsules - Vegetarian, Non-GMO, Gluten Free, Ashwagandha Root", "asin": "B073DN2YG9", "price": "$14.95", "quantity": ""},
  {"title": "ORGANIC INDIA Ashwagandha Capsules - Organic Ashwagandha Supplement - Vegan Ashwagandha Root, Gluten-Free, Kosher, Non-GMO, Supports Stress Relief, Energy, and Sleep - 90 Capsules", "asin": "B003PGE98K", "price": "$20.99", "quantity": ""},
  {"title": "Sports Research\u00ae Ashwagandha Softgels with Coconut MCT Oil - Natural Ayurvedic Adaptogen Made with Shoden\u00ae Ashwa for Relaxation, Calm & Sleep Support - Gluten Free & Vegan Friendly - 120 Count", "asin": "B0CV2TF1WT", "price": "$32.95", "quantity": ""},
  {"title": "Nature Made High Absorption Magnesium Glycinate 300mg per 3 Capsules, Magnesium Supplement for Muscle, Heart, Nerve and Bone Support, 90 Magnesium Bisglycinate Capsules, 30 Day Supply", "asin": "B0D9MV3YJQ", "price": "$22.99", "quantity": ""}]
  <|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": "2025-04-29T22:02:40.257Z", // 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": "2025-04-10T21:34:38.098Z", "action": "input", "action_argument": "vita"}
  {"timestamp": "2025-04-10T21:34:38.228Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-10T21:36:07.486Z", "action": "click_product", "action_argument": "B08FNG91XM"}
  {"timestamp": "2025-04-10T21:36:21.008Z", "action": "purchase", "action_argument": "B08FNG91XM"}
  {"timestamp": "2025-04-10T21:36:25.628Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-10T21:36:41.227Z", "action": "click_product", "action_argument": "B08FNG91XM"}
  {"timestamp": "2025-04-10T21:36:50.282Z", "action": "click_product", "action_argument": "B0000DJASY"}
  {"timestamp": "2025-04-10T21:36:58.021Z", "action": "purchase", "action_argument": "B0000DJASY"}
  {"timestamp": "2025-04-10T21:38:58.749Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-10T21:39:08.792Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-10T21:41:39.367Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-18T23:28:27.888Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:29:04.531Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:29:19.463Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:31:03.986Z", "action": "click_product", "action_argument": "B07RWN8N9H"}
  {"timestamp": "2025-04-18T23:31:25.177Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:31:26.214Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T23:33:14.977Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:33:25.888Z", "action": "click_product", "action_argument": "059373422X"}
  {"timestamp": "2025-04-18T23:33:33.964Z", "action": "purchase", "action_argument": "059373422X"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-29T22:01:10.651Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-29T22:01:27.998Z", "action": "click_product", "action_argument": "B085V66GKY"}
  <|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": ""}],
  "cart_items": [{"title": "Cetaphil Body Wash, Acne Relief Body Wash with 2% Salicylic Acid to Eliminate Breakouts, Gently Exfoliates and Provides 24Hr Dryness Relief, 20 oz", "asin": "B09MVC5KGG", "price": "$8.74", "quantity": "1"},
  {"title": "PanOxyl Acne Foaming Wash Benzoyl Peroxide 10% Maximum Strength Antimicrobial, 5.5 Oz", "asin": "B081KL2QYJ", "price": "$9.77", "quantity": "1"},
  {"title": "Nature Made Ashwagandha Capsules 125mg for Stress Support, 60 Capsules, 60 Day Supply", "asin": "B085V66GKY", "price": "$13.69", "quantity": "2"},
  {"title": "AI Engineering: Building Applications with Foundation Models", "asin": "1098166302", "price": "$57.74", "quantity": "1"},
  {"title": "LLM Engineer's Handbook: Master the art of engineering large language models from concept to production", "asin": "1836200072", "price": "$39.27", "quantity": "1"},
  {"title": "Build a Large Language Model (From Scratch)", "asin": "1633437167", "price": "$59.99", "quantity": "1"},
  {"title": "Butter: A Novel of Food and Murder", "asin": "0063236419", "price": "$15.99", "quantity": "1"},
  {"title": "Amazon Basics Rectangular Plastic Desk Organizer, Half Accessory Tray, 9.4\" x 3.3\" x 1\", Black", "asin": "B07S268HGD", "price": "$8.81", "quantity": "1"},
  {"title": "Nature's Bounty Magnesium, Bone and Muscle Health, Whole Body Support, Tablets, 500 Mg, 200 Ct", "asin": "B00H5PJ0HW", "price": "$8.98", "quantity": "1"},
  {"title": "The Global War on Tobacco: Mapping the World's First Public Health Treaty", "asin": "1421416832", "price": "$38.36", "quantity": "1"},
  {"title": "Allen Carr's Easy Way To Stop Smoking", "asin": "0615482155", "price": "$12.51", "quantity": "1"},
  {"title": "Go! More Than a Game: Revised Edition", "asin": "080483475X", "price": "$10.69", "quantity": "1"},
  {"title": "Killers of the Flower Moon: Adapted for Young Readers: The Osage Murders and the Birth of the FBI", "asin": "0593377370", "price": "$9.89", "quantity": "1"},
  {"title": "For Profit: A History of Corporations", "asin": "1541601572", "price": "$13.38", "quantity": "1"}],
  "product_details": [{"asin": "B085V66GKY"},
  {"title": "Nature Made Ashwagandha Capsules 125mg for Stress Support, 60 Capsules, 60 Day Supply"},
  {"price": "$13.01"},
  {"bullet_list": "Stress support supplement: contains one 60 count bottle of Nature Made Ashwagandha 125 mg Capsules for a 60-day supply Stress supplement with Ashwagandha for women and men uses clinically studied Ashwagandha to reduce stress and occasional anxiousness (1) This ashwagandha supplement helps you adapt to stressors, supporting calmness and promoting relaxation Ashwagandha is one of the adaptogens that reduces perceived stress and cortisol to help restore balance to the adrenals Adults, take one Ashwagandha capsule daily with water; In a clinical study, participants reported decreased stress in 4 to 8 weeks Sourced from high quality ingredients, these gluten free Ashwagandha capsules contain no color added, no artificial flavors and no preservatives 1 Pharmacist Recommended Vitamin and Supplement Brand These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease"}],
  "product_quantity": [{"quantity": "1 "},
  {"quantity": "1"}],
  "product_options": [{"Size": "60 Count (Pack of 1)"}],
  "promotion_items": [{"title": "Nature's Truth Ashwagandha Capsules | 3000mg | 90 Count | Extra Strength | with Black Pepper | Non-GMO & Gluten Free Supplement", "asin": "B09HVCYMBZ", "price": "$14.98", "quantity": ""},
  {"title": "Futurebiotics Ashwagandha Extra Strength Stress & Mood Support with BioPerine - Non GMO Formula, 100 Vegetarian Capsules", "asin": "B0CQMHSPDV", "price": "$9.97", "quantity": ""},
  {"title": "Nutricost Ashwagandha Herbal Supplement 600mg, 120 Capsules - Vegetarian, Non-GMO, Gluten Free, Ashwagandha Root", "asin": "B073DN2YG9", "price": "$14.95", "quantity": ""},
  {"title": "ORGANIC INDIA Ashwagandha Capsules - Organic Ashwagandha Supplement - Vegan Ashwagandha Root, Gluten-Free, Kosher, Non-GMO, Supports Stress Relief, Energy, and Sleep - 90 Capsules", "asin": "B003PGE98K", "price": "$20.99", "quantity": ""},
  {"title": "Sports Research\u00ae Ashwagandha Softgels with Coconut MCT Oil - Natural Ayurvedic Adaptogen Made with Shoden\u00ae Ashwa for Relaxation, Calm & Sleep Support - Gluten Free & Vegan Friendly - 120 Count", "asin": "B0CV2TF1WT", "price": "$32.95", "quantity": ""},
  {"title": "Nature Made High Absorption Magnesium Glycinate 300mg per 3 Capsules, Magnesium Supplement for Muscle, Heart, Nerve and Bone Support, 90 Magnesium Bisglycinate Capsules, 30 Day Supply", "asin": "B0D9MV3YJQ", "price": "$22.99", "quantity": ""}]
  <|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": "2025-04-29T22:02:40.257Z", // 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": "2025-04-10T21:34:38.098Z", "action": "input", "action_argument": "vita"}
  {"timestamp": "2025-04-10T21:34:38.228Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-10T21:36:07.486Z", "action": "click_product", "action_argument": "B08FNG91XM"}
  {"timestamp": "2025-04-10T21:36:21.008Z", "action": "purchase", "action_argument": "B08FNG91XM"}
  {"timestamp": "2025-04-10T21:36:25.628Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-10T21:36:41.227Z", "action": "click_product", "action_argument": "B08FNG91XM"}
  {"timestamp": "2025-04-10T21:36:50.282Z", "action": "click_product", "action_argument": "B0000DJASY"}
  {"timestamp": "2025-04-10T21:36:58.021Z", "action": "purchase", "action_argument": "B0000DJASY"}
  {"timestamp": "2025-04-10T21:38:58.749Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-10T21:39:08.792Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-10T21:41:39.367Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-18T23:28:27.888Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:29:04.531Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:29:19.463Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:31:03.986Z", "action": "click_product", "action_argument": "B07RWN8N9H"}
  {"timestamp": "2025-04-18T23:31:25.177Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:31:26.214Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T23:33:14.977Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-18T23:33:25.888Z", "action": "click_product", "action_argument": "059373422X"}
  {"timestamp": "2025-04-18T23:33:33.964Z", "action": "purchase", "action_argument": "059373422X"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-29T22:01:10.651Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-29T22:01:27.998Z", "action": "click_product", "action_argument": "B085V66GKY"}
  <|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": ""}],
  "cart_items": [{"title": "Cetaphil Body Wash, Acne Relief Body Wash with 2% Salicylic Acid to Eliminate Breakouts, Gently Exfoliates and Provides 24Hr Dryness Relief, 20 oz", "asin": "B09MVC5KGG", "price": "$8.74", "quantity": "1"},
  {"title": "PanOxyl Acne Foaming Wash Benzoyl Peroxide 10% Maximum Strength Antimicrobial, 5.5 Oz", "asin": "B081KL2QYJ", "price": "$9.77", "quantity": "1"},
  {"title": "Nature Made Ashwagandha Capsules 125mg for Stress Support, 60 Capsules, 60 Day Supply", "asin": "B085V66GKY", "price": "$13.69", "quantity": "2"},
  {"title": "AI Engineering: Building Applications with Foundation Models", "asin": "1098166302", "price": "$57.74", "quantity": "1"},
  {"title": "LLM Engineer's Handbook: Master the art of engineering large language models from concept to production", "asin": "1836200072", "price": "$39.27", "quantity": "1"},
  {"title": "Build a Large Language Model (From Scratch)", "asin": "1633437167", "price": "$59.99", "quantity": "1"},
  {"title": "Butter: A Novel of Food and Murder", "asin": "0063236419", "price": "$15.99", "quantity": "1"},
  {"title": "Amazon Basics Rectangular Plastic Desk Organizer, Half Accessory Tray, 9.4\" x 3.3\" x 1\", Black", "asin": "B07S268HGD", "price": "$8.81", "quantity": "1"},
  {"title": "Nature's Bounty Magnesium, Bone and Muscle Health, Whole Body Support, Tablets, 500 Mg, 200 Ct", "asin": "B00H5PJ0HW", "price": "$8.98", "quantity": "1"},
  {"title": "The Global War on Tobacco: Mapping the World's First Public Health Treaty", "asin": "1421416832", "price": "$38.36", "quantity": "1"},
  {"title": "Allen Carr's Easy Way To Stop Smoking", "asin": "0615482155", "price": "$12.51", "quantity": "1"},
  {"title": "Go! More Than a Game: Revised Edition", "asin": "080483475X", "price": "$10.69", "quantity": "1"},
  {"title": "Killers of the Flower Moon: Adapted for Young Readers: The Osage Murders and the Birth of the FBI", "asin": "0593377370", "price": "$9.89", "quantity": "1"},
  {"title": "For Profit: A History of Corporations", "asin": "1541601572", "price": "$13.38", "quantity": "1"}],
  "product_details": [{"asin": "B085V66GKY"},
  {"title": "Nature Made Ashwagandha Capsules 125mg for Stress Support, 60 Capsules, 60 Day Supply"},
  {"price": "$13.01"},
  {"bullet_list": "Stress support supplement: contains one 60 count bottle of Nature Made Ashwagandha 125 mg Capsules for a 60-day supply Stress supplement with Ashwagandha for women and men uses clinically studied Ashwagandha to reduce stress and occasional anxiousness (1) This ashwagandha supplement helps you adapt to stressors, supporting calmness and promoting relaxation Ashwagandha is one of the adaptogens that reduces perceived stress and cortisol to help restore balance to the adrenals Adults, take one Ashwagandha capsule daily with water; In a clinical study, participants reported decreased stress in 4 to 8 weeks Sourced from high quality ingredients, these gluten free Ashwagandha capsules contain no color added, no artificial flavors and no preservatives 1 Pharmacist Recommended Vitamin and Supplement Brand These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease"}],
  "product_quantity": [{"quantity": "1 "},
  {"quantity": "1"}],
  "product_options": [{"Size": "60 Count (Pack of 1)"}],
  "promotion_items": [{"title": "Nature's Truth Ashwagandha Capsules | 3000mg | 90 Count | Extra Strength | with Black Pepper | Non-GMO & Gluten Free Supplement", "asin": "B09HVCYMBZ", "price": "$14.98", "quantity": ""},
  {"title": "Futurebiotics Ashwagandha Extra Strength Stress & Mood Support with BioPerine - Non GMO Formula, 100 Vegetarian Capsules", "asin": "B0CQMHSPDV", "price": "$9.97", "quantity": ""},
  {"title": "Nutricost Ashwagandha Herbal Supplement 600mg, 120 Capsules - Vegetarian, Non-GMO, Gluten Free, Ashwagandha Root", "asin": "B073DN2YG9", "price": "$14.95", "quantity": ""},
  {"title": "ORGANIC INDIA Ashwagandha Capsules - Organic Ashwagandha Supplement - Vegan Ashwagandha Root, Gluten-Free, Kosher, Non-GMO, Supports Stress Relief, Energy, and Sleep - 90 Capsules", "asin": "B003PGE98K", "price": "$20.99", "quantity": ""},
  {"title": "Sports Research\u00ae Ashwagandha Softgels with Coconut MCT Oil - Natural Ayurvedic Adaptogen Made with Shoden\u00ae Ashwa for Relaxation, Calm & Sleep Support - Gluten Free & Vegan Friendly - 120 Count", "asin": "B0CV2TF1WT", "price": "$32.95", "quantity": ""},
  {"title": "Nature Made High Absorption Magnesium Glycinate 300mg per 3 Capsules, Magnesium Supplement for Muscle, Heart, Nerve and Bone Support, 90 Magnesium Bisglycinate Capsules, 30 Day Supply", "asin": "B0D9MV3YJQ", "price": "$22.99", "quantity": ""}]
  <|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": "2025-04-29T22:02:40.257Z", // 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>
  