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|>
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-18T16:57:08.708Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:20.280Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:25.030Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:00:20.630Z", "action": "click_product", "action_argument": "B082QBYY9V"}
  {"timestamp": "2025-04-18T17:00:37.181Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:03:39.972Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:05:36.945Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:06:23.347Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-18T17:12:49.599Z", "action": "input", "action_argument": "cascade dishwasher pods"}
  {"timestamp": "2025-04-18T17:13:12.365Z", "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": "body wash"}],
  "cart_items": [{"title": "Cat6a Ethernet Cable Slim 35ft Outdoor&Indoor, 28AWG Pure Copper Cat6 Internet Cable for Waterproof & Direct Burial, Flexible Cat6 Ethernet Cable 10G 550MHZ, Cat 6 Network cable for Indoor Black", "asin": "B0D9GHGYDV", "price": "$6.99", "quantity": "1"},
  {"title": "DEFACE Cat 8 Ethernet Cable 40 Ft Cat8 Internet Cable Flat Gigabit High Speed Shielded RJ45 LAN Cable for PS4, Xbox, Router, Modem, Gaming, White", "asin": "B084VPY8FN", "price": "$15.59", "quantity": "1"}],
  "product_details": [{"asin": "B082QBYY9V"},
  {"title": "NIVEA Nourishing Botanical Blossom Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle"},
  {"price": "$5.99"},
  {"bullet_list": "WITH NOURISHING SERUM: Hydrating body wash for dry skin enriched with Nourishing Serum \u2014 a unique blend of naturally-derived* oils, Provitamin B5 and Vitamin E LONG-LASTING MOISTURE: Dry skin body wash provides long-lasting moisture, cleanses gently, respects the skin, and is microbiome gentle FLORAL SCENT: Soft blossom scented body wash brings a delightful aroma to your shower and leaves skin nicely fragranced USE FOR SHAVING: The creamy lather of this moisturizing body wash is also a great alternative to shaving soap or shaving cream COMMITMENT TO SUSTAINABILITY: This paraben free body wash for women is made using 88% naturally derived ingredients*, has a 94% biodegradable formula**, and comes in a bottle made from 50% recycled plastic*** INCLUDES: One (1) 20 fluid ounce bottle of NIVEA Nourishing Botanical Blossom Body Wash, Moisturizing Body Wash with Nourishing Serum"}],
  "product_quantity": [{"quantity": "1"},
  {"quantity": "1"}],
  "product_options": [{"Size": "20 Fl Oz (Pack of 1)"},
  {"Scent": "Floral Blossom"}],
  "promotion_items": [{"title": "Olay Fresh Outlast Body Wash for Women, 24hr Fresh Vibes, Refreshing & Restorative, Paraben Free, Peach and Cherry Blossom Scent, 33 fl oz", "asin": "B0DD28PNW4", "price": "$12.19", "quantity": ""},
  {"title": "NIVEA Refreshing White Peach and Jasmine Body Wash with Nourishing Serum, Scented Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B092RFRY9D", "price": "$15.87", "quantity": ""},
  {"title": "NIVEA Pampering Coconut and Almond Milk Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B0857JCBXK", "price": "$15.87", "quantity": ""},
  {"title": "Dove Body Wash with Natural Nourishers for Instantly Soft Skin and Lasting Nourishment Deep Moisture Cleanser That Effectively Washes Away Bacteria While Nourishing Your Skin 20 oz (Pack of 4)", "asin": "B0BV4SCSBH", "price": "$31.88", "quantity": ""},
  {"title": "Dove Body Wash 4 Count Renewing Peony and Rose Oil for Renewed, Healthy-Looking Skin Gentle Skin Cleanser with 24hr Renewing MicroMoisture 20 oz", "asin": "B0BVBXGQWC", "price": "$33.96", "quantity": ""},
  {"title": "Dove Body Wash Deep Moisture, Sensitive Skin, Cucumber and Green Tea, and Shea Butter & Vanilla Collection 4 Count Skin Cleanser with 24hr Renewing MicroMoisture 20 oz", "asin": "B0CCST3RB6", "price": "$31.96", "quantity": ""},
  {"title": "Dove Body Wash Refreshing Cucumber and Green Tea 4 Count Refreshes Skin Cleanser That Effectively Washes Away Bacteria While Nourishing Your Skin 20 oz", "asin": "B0BVBW33LS", "price": "$28.68", "quantity": ""},
  {"title": "Sol de Janeiro Bom Dia Bright Body Wash", "asin": "B0B838VQYC", "price": "$12.00", "quantity": ""},
  {"title": "Bath Loofah Sponge Body Scrubber Shower Sponge Exfoliating Mesh Pouf Shower Ball Ba...", "asin": "B0C73K2418", "price": "$6.98", "quantity": ""},
  {"title": "Caress Body Wash for Women, Peony & Almond Blossom, Shower Gel Moisturizing Body Wash for Fresh, Smooth Skin To Soothe and Unwind, 20 fl oz, (Pack of 4)", "asin": "B0C86PKZQY", "price": "$28.43", "quantity": ""},
  {"title": "Freshscent Body Wash 1oz (200 Pack) Hotel Travel Size, Bulk Amenities and Toiletries for Hospitality", "asin": "B085Q4CSPV", "price": "$59.95", "quantity": ""},
  {"title": "Olay Fresh Outlast Body Wash for Women, 24hr Fresh Vibes, Refreshing & Restorative, Paraben Free, Peach and Cherry Blossom Scent, 33 fl oz", "asin": "B0DD28PNW4", "price": "$12.19", "quantity": ""},
  {"title": "NIVEA Refreshing White Peach and Jasmine Body Wash with Nourishing Serum, Scented Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B092RFRY9D", "price": "$15.87", "quantity": ""},
  {"title": "NIVEA Pampering Coconut and Almond Milk Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B0857JCBXK", "price": "$15.87", "quantity": ""}],
  "comparison_items": [{"title": "NIVEA Nourishing Botanical Blossom Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle", "asin": "B082QBYY9V", "price": "$5.99"},
  {"title": "NIVEA Nourishing Botanical Blossom Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 30 Fl Oz Bottle", "asin": "B0BMW5ZX25", "price": "$8.99"},
  {"title": "NIVEA Nourishing Shea Butter Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched Provitamin B5 and Vitamin E, 20 Fl Oz Bottle", "asin": "B082QC2MCX", "price": "$5.29"},
  {"title": "Care & Roses Gel De Ducha 250 Ml", "asin": "B01EYIFOQI", "price": "$12.99"},
  {"title": "Nivea Hydrating Shower Gel, Goji Berry and Powerfruit Cranberry, 16.9 Ounce", "asin": "B0071GQPWS", "price": "$13.99"},
  {"title": "NIVEA Cashmere & Cotton Oil Shower Gel (250ml), Body Wash with Vitamin C, E, and Precious Oils, Protects Skin from Drying Out and Leaves it Touchably Smooth", "asin": "B0176G84D0", "price": "$6.81"}]
  <|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": "2025-04-18T17:17:21.153Z", // 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|>
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-18T16:57:08.708Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:20.280Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:25.030Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:00:20.630Z", "action": "click_product", "action_argument": "B082QBYY9V"}
  {"timestamp": "2025-04-18T17:00:37.181Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:03:39.972Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:05:36.945Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:06:23.347Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-18T17:12:49.599Z", "action": "input", "action_argument": "cascade dishwasher pods"}
  {"timestamp": "2025-04-18T17:13:12.365Z", "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": "body wash"}],
  "cart_items": [{"title": "Cat6a Ethernet Cable Slim 35ft Outdoor&Indoor, 28AWG Pure Copper Cat6 Internet Cable for Waterproof & Direct Burial, Flexible Cat6 Ethernet Cable 10G 550MHZ, Cat 6 Network cable for Indoor Black", "asin": "B0D9GHGYDV", "price": "$6.99", "quantity": "1"},
  {"title": "DEFACE Cat 8 Ethernet Cable 40 Ft Cat8 Internet Cable Flat Gigabit High Speed Shielded RJ45 LAN Cable for PS4, Xbox, Router, Modem, Gaming, White", "asin": "B084VPY8FN", "price": "$15.59", "quantity": "1"}],
  "product_details": [{"asin": "B082QBYY9V"},
  {"title": "NIVEA Nourishing Botanical Blossom Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle"},
  {"price": "$5.99"},
  {"bullet_list": "WITH NOURISHING SERUM: Hydrating body wash for dry skin enriched with Nourishing Serum \u2014 a unique blend of naturally-derived* oils, Provitamin B5 and Vitamin E LONG-LASTING MOISTURE: Dry skin body wash provides long-lasting moisture, cleanses gently, respects the skin, and is microbiome gentle FLORAL SCENT: Soft blossom scented body wash brings a delightful aroma to your shower and leaves skin nicely fragranced USE FOR SHAVING: The creamy lather of this moisturizing body wash is also a great alternative to shaving soap or shaving cream COMMITMENT TO SUSTAINABILITY: This paraben free body wash for women is made using 88% naturally derived ingredients*, has a 94% biodegradable formula**, and comes in a bottle made from 50% recycled plastic*** INCLUDES: One (1) 20 fluid ounce bottle of NIVEA Nourishing Botanical Blossom Body Wash, Moisturizing Body Wash with Nourishing Serum"}],
  "product_quantity": [{"quantity": "1"},
  {"quantity": "1"}],
  "product_options": [{"Size": "20 Fl Oz (Pack of 1)"},
  {"Scent": "Floral Blossom"}],
  "promotion_items": [{"title": "Olay Fresh Outlast Body Wash for Women, 24hr Fresh Vibes, Refreshing & Restorative, Paraben Free, Peach and Cherry Blossom Scent, 33 fl oz", "asin": "B0DD28PNW4", "price": "$12.19", "quantity": ""},
  {"title": "NIVEA Refreshing White Peach and Jasmine Body Wash with Nourishing Serum, Scented Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B092RFRY9D", "price": "$15.87", "quantity": ""},
  {"title": "NIVEA Pampering Coconut and Almond Milk Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B0857JCBXK", "price": "$15.87", "quantity": ""},
  {"title": "Dove Body Wash with Natural Nourishers for Instantly Soft Skin and Lasting Nourishment Deep Moisture Cleanser That Effectively Washes Away Bacteria While Nourishing Your Skin 20 oz (Pack of 4)", "asin": "B0BV4SCSBH", "price": "$31.88", "quantity": ""},
  {"title": "Dove Body Wash 4 Count Renewing Peony and Rose Oil for Renewed, Healthy-Looking Skin Gentle Skin Cleanser with 24hr Renewing MicroMoisture 20 oz", "asin": "B0BVBXGQWC", "price": "$33.96", "quantity": ""},
  {"title": "Dove Body Wash Deep Moisture, Sensitive Skin, Cucumber and Green Tea, and Shea Butter & Vanilla Collection 4 Count Skin Cleanser with 24hr Renewing MicroMoisture 20 oz", "asin": "B0CCST3RB6", "price": "$31.96", "quantity": ""},
  {"title": "Dove Body Wash Refreshing Cucumber and Green Tea 4 Count Refreshes Skin Cleanser That Effectively Washes Away Bacteria While Nourishing Your Skin 20 oz", "asin": "B0BVBW33LS", "price": "$28.68", "quantity": ""},
  {"title": "Sol de Janeiro Bom Dia Bright Body Wash", "asin": "B0B838VQYC", "price": "$12.00", "quantity": ""},
  {"title": "Bath Loofah Sponge Body Scrubber Shower Sponge Exfoliating Mesh Pouf Shower Ball Ba...", "asin": "B0C73K2418", "price": "$6.98", "quantity": ""},
  {"title": "Caress Body Wash for Women, Peony & Almond Blossom, Shower Gel Moisturizing Body Wash for Fresh, Smooth Skin To Soothe and Unwind, 20 fl oz, (Pack of 4)", "asin": "B0C86PKZQY", "price": "$28.43", "quantity": ""},
  {"title": "Freshscent Body Wash 1oz (200 Pack) Hotel Travel Size, Bulk Amenities and Toiletries for Hospitality", "asin": "B085Q4CSPV", "price": "$59.95", "quantity": ""},
  {"title": "Olay Fresh Outlast Body Wash for Women, 24hr Fresh Vibes, Refreshing & Restorative, Paraben Free, Peach and Cherry Blossom Scent, 33 fl oz", "asin": "B0DD28PNW4", "price": "$12.19", "quantity": ""},
  {"title": "NIVEA Refreshing White Peach and Jasmine Body Wash with Nourishing Serum, Scented Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B092RFRY9D", "price": "$15.87", "quantity": ""},
  {"title": "NIVEA Pampering Coconut and Almond Milk Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B0857JCBXK", "price": "$15.87", "quantity": ""}],
  "comparison_items": [{"title": "NIVEA Nourishing Botanical Blossom Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle", "asin": "B082QBYY9V", "price": "$5.99"},
  {"title": "NIVEA Nourishing Botanical Blossom Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 30 Fl Oz Bottle", "asin": "B0BMW5ZX25", "price": "$8.99"},
  {"title": "NIVEA Nourishing Shea Butter Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched Provitamin B5 and Vitamin E, 20 Fl Oz Bottle", "asin": "B082QC2MCX", "price": "$5.29"},
  {"title": "Care & Roses Gel De Ducha 250 Ml", "asin": "B01EYIFOQI", "price": "$12.99"},
  {"title": "Nivea Hydrating Shower Gel, Goji Berry and Powerfruit Cranberry, 16.9 Ounce", "asin": "B0071GQPWS", "price": "$13.99"},
  {"title": "NIVEA Cashmere & Cotton Oil Shower Gel (250ml), Body Wash with Vitamin C, E, and Precious Oils, Protects Skin from Drying Out and Leaves it Touchably Smooth", "asin": "B0176G84D0", "price": "$6.81"}]
  <|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": "2025-04-18T17:17:21.153Z", // 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|>
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-18T16:57:08.708Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:20.280Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T16:57:25.030Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:00:20.630Z", "action": "click_product", "action_argument": "B082QBYY9V"}
  {"timestamp": "2025-04-18T17:00:37.181Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:03:39.972Z", "action": "click", "action_argument": "page_related"}
  {"timestamp": "2025-04-18T17:05:36.945Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-18T17:06:23.347Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-18T17:12:49.599Z", "action": "input", "action_argument": "cascade dishwasher pods"}
  {"timestamp": "2025-04-18T17:13:12.365Z", "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": "body wash"}],
  "cart_items": [{"title": "Cat6a Ethernet Cable Slim 35ft Outdoor&Indoor, 28AWG Pure Copper Cat6 Internet Cable for Waterproof & Direct Burial, Flexible Cat6 Ethernet Cable 10G 550MHZ, Cat 6 Network cable for Indoor Black", "asin": "B0D9GHGYDV", "price": "$6.99", "quantity": "1"},
  {"title": "DEFACE Cat 8 Ethernet Cable 40 Ft Cat8 Internet Cable Flat Gigabit High Speed Shielded RJ45 LAN Cable for PS4, Xbox, Router, Modem, Gaming, White", "asin": "B084VPY8FN", "price": "$15.59", "quantity": "1"}],
  "product_details": [{"asin": "B082QBYY9V"},
  {"title": "NIVEA Nourishing Botanical Blossom Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle"},
  {"price": "$5.99"},
  {"bullet_list": "WITH NOURISHING SERUM: Hydrating body wash for dry skin enriched with Nourishing Serum \u2014 a unique blend of naturally-derived* oils, Provitamin B5 and Vitamin E LONG-LASTING MOISTURE: Dry skin body wash provides long-lasting moisture, cleanses gently, respects the skin, and is microbiome gentle FLORAL SCENT: Soft blossom scented body wash brings a delightful aroma to your shower and leaves skin nicely fragranced USE FOR SHAVING: The creamy lather of this moisturizing body wash is also a great alternative to shaving soap or shaving cream COMMITMENT TO SUSTAINABILITY: This paraben free body wash for women is made using 88% naturally derived ingredients*, has a 94% biodegradable formula**, and comes in a bottle made from 50% recycled plastic*** INCLUDES: One (1) 20 fluid ounce bottle of NIVEA Nourishing Botanical Blossom Body Wash, Moisturizing Body Wash with Nourishing Serum"}],
  "product_quantity": [{"quantity": "1"},
  {"quantity": "1"}],
  "product_options": [{"Size": "20 Fl Oz (Pack of 1)"},
  {"Scent": "Floral Blossom"}],
  "promotion_items": [{"title": "Olay Fresh Outlast Body Wash for Women, 24hr Fresh Vibes, Refreshing & Restorative, Paraben Free, Peach and Cherry Blossom Scent, 33 fl oz", "asin": "B0DD28PNW4", "price": "$12.19", "quantity": ""},
  {"title": "NIVEA Refreshing White Peach and Jasmine Body Wash with Nourishing Serum, Scented Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B092RFRY9D", "price": "$15.87", "quantity": ""},
  {"title": "NIVEA Pampering Coconut and Almond Milk Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B0857JCBXK", "price": "$15.87", "quantity": ""},
  {"title": "Dove Body Wash with Natural Nourishers for Instantly Soft Skin and Lasting Nourishment Deep Moisture Cleanser That Effectively Washes Away Bacteria While Nourishing Your Skin 20 oz (Pack of 4)", "asin": "B0BV4SCSBH", "price": "$31.88", "quantity": ""},
  {"title": "Dove Body Wash 4 Count Renewing Peony and Rose Oil for Renewed, Healthy-Looking Skin Gentle Skin Cleanser with 24hr Renewing MicroMoisture 20 oz", "asin": "B0BVBXGQWC", "price": "$33.96", "quantity": ""},
  {"title": "Dove Body Wash Deep Moisture, Sensitive Skin, Cucumber and Green Tea, and Shea Butter & Vanilla Collection 4 Count Skin Cleanser with 24hr Renewing MicroMoisture 20 oz", "asin": "B0CCST3RB6", "price": "$31.96", "quantity": ""},
  {"title": "Dove Body Wash Refreshing Cucumber and Green Tea 4 Count Refreshes Skin Cleanser That Effectively Washes Away Bacteria While Nourishing Your Skin 20 oz", "asin": "B0BVBW33LS", "price": "$28.68", "quantity": ""},
  {"title": "Sol de Janeiro Bom Dia Bright Body Wash", "asin": "B0B838VQYC", "price": "$12.00", "quantity": ""},
  {"title": "Bath Loofah Sponge Body Scrubber Shower Sponge Exfoliating Mesh Pouf Shower Ball Ba...", "asin": "B0C73K2418", "price": "$6.98", "quantity": ""},
  {"title": "Caress Body Wash for Women, Peony & Almond Blossom, Shower Gel Moisturizing Body Wash for Fresh, Smooth Skin To Soothe and Unwind, 20 fl oz, (Pack of 4)", "asin": "B0C86PKZQY", "price": "$28.43", "quantity": ""},
  {"title": "Freshscent Body Wash 1oz (200 Pack) Hotel Travel Size, Bulk Amenities and Toiletries for Hospitality", "asin": "B085Q4CSPV", "price": "$59.95", "quantity": ""},
  {"title": "Olay Fresh Outlast Body Wash for Women, 24hr Fresh Vibes, Refreshing & Restorative, Paraben Free, Peach and Cherry Blossom Scent, 33 fl oz", "asin": "B0DD28PNW4", "price": "$12.19", "quantity": ""},
  {"title": "NIVEA Refreshing White Peach and Jasmine Body Wash with Nourishing Serum, Scented Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B092RFRY9D", "price": "$15.87", "quantity": ""},
  {"title": "NIVEA Pampering Coconut and Almond Milk Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle, 3 Pack", "asin": "B0857JCBXK", "price": "$15.87", "quantity": ""}],
  "comparison_items": [{"title": "NIVEA Nourishing Botanical Blossom Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 20 Fl Oz Bottle", "asin": "B082QBYY9V", "price": "$5.99"},
  {"title": "NIVEA Nourishing Botanical Blossom Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched with Provitamin B5 and Vitamin E, 30 Fl Oz Bottle", "asin": "B0BMW5ZX25", "price": "$8.99"},
  {"title": "NIVEA Nourishing Shea Butter Body Wash with Nourishing Serum, Moisturizing Body Wash for Women, Enriched Provitamin B5 and Vitamin E, 20 Fl Oz Bottle", "asin": "B082QC2MCX", "price": "$5.29"},
  {"title": "Care & Roses Gel De Ducha 250 Ml", "asin": "B01EYIFOQI", "price": "$12.99"},
  {"title": "Nivea Hydrating Shower Gel, Goji Berry and Powerfruit Cranberry, 16.9 Ounce", "asin": "B0071GQPWS", "price": "$13.99"},
  {"title": "NIVEA Cashmere & Cotton Oil Shower Gel (250ml), Body Wash with Vitamin C, E, and Precious Oils, Protects Skin from Drying Out and Leaves it Touchably Smooth", "asin": "B0176G84D0", "price": "$6.81"}]
  <|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": "2025-04-18T17:17:21.153Z", // 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>
  