<|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": "2025-04-15T23:37:53.282Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:38:32.600Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T23:39:33.382Z", "action": "input", "action_argument": "Emergency Whistles"}
{"timestamp": "2025-04-15T23:39:33.466Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-15T23:40:57.454Z", "action": "click", "action_argument": "cart_side_bar"}
<|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": ""}],
"promotion_items": [{"title": "2-PACK Thai Crystal Deodorant Salt Stone - Clinically Tested, Dermatologist Approved - Natural Unscented for Women Men & Teens", "asin": "B089DMYDH7", "price": "$13.99", "quantity": ""},
{"title": "Seven Minerals Organic Aloe Vera Gel from freshly cut 100% Pure Aloe - Big 12oz - HighestQuality, Texas grown, Vegan, Unscented - For Face, Skin, Hair, Sunburn relief", "asin": "B00XTTFI6K", "price": "$19.95", "quantity": ""},
{"title": "The Humble Co. Floss Picks (200 Count) \u2013 Plant Based Dental Floss Picks for Superior Oral Care, Dental Hygiene, and Gum Health, Cruelty Free Tooth Floss Picks (Mint, Double Thread)", "asin": "B07NSCHBRC", "price": "$15.90", "quantity": ""},
{"title": "Caboo Tree Free Toilet Paper, Septic Safe Toilet Tissue, Non Toxic, Chemical Free, Non Toxic, 2 Ply Bathroom Toilet Paper | Pack of 24 Double Rolls, 300 Sheets Per Roll", "asin": "B01LAJ8F0Q", "price": "$39.99", "quantity": ""},
{"title": "Dr. Bronner's - Organic Magic Balm - Baby Unscented, Made with Organic Beeswax & Hemp Oil, Moisturizes & Soothes Hands, Face & Body (2 oz, 2-Pack)", "asin": "B0BRT3DXW3", "price": "$19.99", "quantity": ""},
{"title": "Seventh Generation Dish Liquid Soap Refill Free & Clear Dish Soap for sensitive skin 50 oz, Pack of 3", "asin": "B0BM51ZM33", "price": "$23.31", "quantity": ""},
{"title": "Dr. Bronner's Magic Soap - Pure-Castile Liquid Soap (Almond, 32 ounce, 2-Pack) - Regenerative Organic Certified Oils, 18-in-1 Uses: Body, Hair, Laundry, Pets & Dishes, Concentrated, Vegan, Non-GMO", "asin": "B001ET72C0", "price": "$32.99", "quantity": ""},
{"title": "Boka Fluoride Free Toothpaste Nano Hydroxyapatite, Helps Remineralize, Appropriate for Sensitive Teeth, Whitening - for Adult, Kids Oral Care - Ela Mint Flavor, 4 Fl Oz 3Pk - US Manufactured", "asin": "B0BYFJS7DV", "price": "$35.97", "quantity": ""},
{"title": "PUR Gum | Aspartame Free Chewing Gum | 100% Xylitol | Natural Peppermint Flavored Gum, 55 Pieces (Pack of 6)", "asin": "B01CU5ZTQW", "price": "$21.49", "quantity": ""},
{"title": "ARM & HAMMER Super Washing Soda Household Cleaner and Laundry Booster, 55 oz Box", "asin": "B0029XNTEU", "price": "$5.38", "quantity": ""},
{"title": "Dr. Bronner's Pure-Castile Liquid Soap Refill (Lavendar 32oz, Pack of 2)", "asin": "B0D5ZXXY94", "price": "$31.49", "quantity": ""},
{"title": "Dr. Bronner\u2019s Pure-Castile Liquid Soap Bottle & Refill Carton - Made with Regenerative Organic Certified Oils, 82% Less Plastic-18-in-1 Uses for Face, Body Wash, Hand Soap Refill- Baby Unscented,32 oz", "asin": "B0CKY2DBTX", "price": "$32.49", "quantity": ""},
{"title": "Dr. Bronner's Magic Soap Pure-Castile Liquid Soap Refill - Made with Regenerative Organic Certified Oils, 82% Less Plastic - 18-in-1 Uses for Face, Body Wash, Hand Soap Refill- Almond, 2-Pack, 32oz", "asin": "B0D5ZPV7DP", "price": "$31.49", "quantity": ""},
{"title": "Dr. Bronner's Magic Soap - Pure-Castile Liquid Soap (Baby Unscented, 1 Gallon) -Regenerative Organic Certified Oils, 18-in-1 Uses: Face, Hair, Laundry & Dishes, For Sensitive Skin, No Fragrance, Vegan", "asin": "B0016IZ2DK", "price": "$64.99", "quantity": ""}],
"active_items": [{"title": "Dr. Bronner's Pure-Castile Liquid Soap Refill (Baby Unscented 32oz, Pack of 2)", "asin": "B0D5ZHGPSQ", "delivery": "One-Day FREE delivery Tomorrow, Apr 16 FREE Returns", "quantity": "1", "selected": true, "options": []}]
<|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": "2025-04-15T23:40:59.805Z", // 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>

user
<|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": "2025-04-15T23:37:53.282Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:38:32.600Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T23:39:33.382Z", "action": "input", "action_argument": "Emergency Whistles"}
{"timestamp": "2025-04-15T23:39:33.466Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-15T23:40:57.454Z", "action": "click", "action_argument": "cart_side_bar"}
<|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": ""}],
"promotion_items": [{"title": "2-PACK Thai Crystal Deodorant Salt Stone - Clinically Tested, Dermatologist Approved - Natural Unscented for Women Men & Teens", "asin": "B089DMYDH7", "price": "$13.99", "quantity": ""},
{"title": "Seven Minerals Organic Aloe Vera Gel from freshly cut 100% Pure Aloe - Big 12oz - HighestQuality, Texas grown, Vegan, Unscented - For Face, Skin, Hair, Sunburn relief", "asin": "B00XTTFI6K", "price": "$19.95", "quantity": ""},
{"title": "The Humble Co. Floss Picks (200 Count) \u2013 Plant Based Dental Floss Picks for Superior Oral Care, Dental Hygiene, and Gum Health, Cruelty Free Tooth Floss Picks (Mint, Double Thread)", "asin": "B07NSCHBRC", "price": "$15.90", "quantity": ""},
{"title": "Caboo Tree Free Toilet Paper, Septic Safe Toilet Tissue, Non Toxic, Chemical Free, Non Toxic, 2 Ply Bathroom Toilet Paper | Pack of 24 Double Rolls, 300 Sheets Per Roll", "asin": "B01LAJ8F0Q", "price": "$39.99", "quantity": ""},
{"title": "Dr. Bronner's - Organic Magic Balm - Baby Unscented, Made with Organic Beeswax & Hemp Oil, Moisturizes & Soothes Hands, Face & Body (2 oz, 2-Pack)", "asin": "B0BRT3DXW3", "price": "$19.99", "quantity": ""},
{"title": "Seventh Generation Dish Liquid Soap Refill Free & Clear Dish Soap for sensitive skin 50 oz, Pack of 3", "asin": "B0BM51ZM33", "price": "$23.31", "quantity": ""},
{"title": "Dr. Bronner's Magic Soap - Pure-Castile Liquid Soap (Almond, 32 ounce, 2-Pack) - Regenerative Organic Certified Oils, 18-in-1 Uses: Body, Hair, Laundry, Pets & Dishes, Concentrated, Vegan, Non-GMO", "asin": "B001ET72C0", "price": "$32.99", "quantity": ""},
{"title": "Boka Fluoride Free Toothpaste Nano Hydroxyapatite, Helps Remineralize, Appropriate for Sensitive Teeth, Whitening - for Adult, Kids Oral Care - Ela Mint Flavor, 4 Fl Oz 3Pk - US Manufactured", "asin": "B0BYFJS7DV", "price": "$35.97", "quantity": ""},
{"title": "PUR Gum | Aspartame Free Chewing Gum | 100% Xylitol | Natural Peppermint Flavored Gum, 55 Pieces (Pack of 6)", "asin": "B01CU5ZTQW", "price": "$21.49", "quantity": ""},
{"title": "ARM & HAMMER Super Washing Soda Household Cleaner and Laundry Booster, 55 oz Box", "asin": "B0029XNTEU", "price": "$5.38", "quantity": ""},
{"title": "Dr. Bronner's Pure-Castile Liquid Soap Refill (Lavendar 32oz, Pack of 2)", "asin": "B0D5ZXXY94", "price": "$31.49", "quantity": ""},
{"title": "Dr. Bronner\u2019s Pure-Castile Liquid Soap Bottle & Refill Carton - Made with Regenerative Organic Certified Oils, 82% Less Plastic-18-in-1 Uses for Face, Body Wash, Hand Soap Refill- Baby Unscented,32 oz", "asin": "B0CKY2DBTX", "price": "$32.49", "quantity": ""},
{"title": "Dr. Bronner's Magic Soap Pure-Castile Liquid Soap Refill - Made with Regenerative Organic Certified Oils, 82% Less Plastic - 18-in-1 Uses for Face, Body Wash, Hand Soap Refill- Almond, 2-Pack, 32oz", "asin": "B0D5ZPV7DP", "price": "$31.49", "quantity": ""},
{"title": "Dr. Bronner's Magic Soap - Pure-Castile Liquid Soap (Baby Unscented, 1 Gallon) -Regenerative Organic Certified Oils, 18-in-1 Uses: Face, Hair, Laundry & Dishes, For Sensitive Skin, No Fragrance, Vegan", "asin": "B0016IZ2DK", "price": "$64.99", "quantity": ""}],
"active_items": [{"title": "Dr. Bronner's Pure-Castile Liquid Soap Refill (Baby Unscented 32oz, Pack of 2)", "asin": "B0D5ZHGPSQ", "delivery": "One-Day FREE delivery Tomorrow, Apr 16 FREE Returns", "quantity": "1", "selected": true, "options": []}]
<|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": "2025-04-15T23:40:59.805Z", // 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>

<|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": "2025-04-15T23:37:53.282Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T23:38:32.600Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T23:39:33.382Z", "action": "input", "action_argument": "Emergency Whistles"}
{"timestamp": "2025-04-15T23:39:33.466Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-15T23:40:57.454Z", "action": "click", "action_argument": "cart_side_bar"}
<|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": ""}],
"promotion_items": [{"title": "2-PACK Thai Crystal Deodorant Salt Stone - Clinically Tested, Dermatologist Approved - Natural Unscented for Women Men & Teens", "asin": "B089DMYDH7", "price": "$13.99", "quantity": ""},
{"title": "Seven Minerals Organic Aloe Vera Gel from freshly cut 100% Pure Aloe - Big 12oz - HighestQuality, Texas grown, Vegan, Unscented - For Face, Skin, Hair, Sunburn relief", "asin": "B00XTTFI6K", "price": "$19.95", "quantity": ""},
{"title": "The Humble Co. Floss Picks (200 Count) \u2013 Plant Based Dental Floss Picks for Superior Oral Care, Dental Hygiene, and Gum Health, Cruelty Free Tooth Floss Picks (Mint, Double Thread)", "asin": "B07NSCHBRC", "price": "$15.90", "quantity": ""},
{"title": "Caboo Tree Free Toilet Paper, Septic Safe Toilet Tissue, Non Toxic, Chemical Free, Non Toxic, 2 Ply Bathroom Toilet Paper | Pack of 24 Double Rolls, 300 Sheets Per Roll", "asin": "B01LAJ8F0Q", "price": "$39.99", "quantity": ""},
{"title": "Dr. Bronner's - Organic Magic Balm - Baby Unscented, Made with Organic Beeswax & Hemp Oil, Moisturizes & Soothes Hands, Face & Body (2 oz, 2-Pack)", "asin": "B0BRT3DXW3", "price": "$19.99", "quantity": ""},
{"title": "Seventh Generation Dish Liquid Soap Refill Free & Clear Dish Soap for sensitive skin 50 oz, Pack of 3", "asin": "B0BM51ZM33", "price": "$23.31", "quantity": ""},
{"title": "Dr. Bronner's Magic Soap - Pure-Castile Liquid Soap (Almond, 32 ounce, 2-Pack) - Regenerative Organic Certified Oils, 18-in-1 Uses: Body, Hair, Laundry, Pets & Dishes, Concentrated, Vegan, Non-GMO", "asin": "B001ET72C0", "price": "$32.99", "quantity": ""},
{"title": "Boka Fluoride Free Toothpaste Nano Hydroxyapatite, Helps Remineralize, Appropriate for Sensitive Teeth, Whitening - for Adult, Kids Oral Care - Ela Mint Flavor, 4 Fl Oz 3Pk - US Manufactured", "asin": "B0BYFJS7DV", "price": "$35.97", "quantity": ""},
{"title": "PUR Gum | Aspartame Free Chewing Gum | 100% Xylitol | Natural Peppermint Flavored Gum, 55 Pieces (Pack of 6)", "asin": "B01CU5ZTQW", "price": "$21.49", "quantity": ""},
{"title": "ARM & HAMMER Super Washing Soda Household Cleaner and Laundry Booster, 55 oz Box", "asin": "B0029XNTEU", "price": "$5.38", "quantity": ""},
{"title": "Dr. Bronner's Pure-Castile Liquid Soap Refill (Lavendar 32oz, Pack of 2)", "asin": "B0D5ZXXY94", "price": "$31.49", "quantity": ""},
{"title": "Dr. Bronner\u2019s Pure-Castile Liquid Soap Bottle & Refill Carton - Made with Regenerative Organic Certified Oils, 82% Less Plastic-18-in-1 Uses for Face, Body Wash, Hand Soap Refill- Baby Unscented,32 oz", "asin": "B0CKY2DBTX", "price": "$32.49", "quantity": ""},
{"title": "Dr. Bronner's Magic Soap Pure-Castile Liquid Soap Refill - Made with Regenerative Organic Certified Oils, 82% Less Plastic - 18-in-1 Uses for Face, Body Wash, Hand Soap Refill- Almond, 2-Pack, 32oz", "asin": "B0D5ZPV7DP", "price": "$31.49", "quantity": ""},
{"title": "Dr. Bronner's Magic Soap - Pure-Castile Liquid Soap (Baby Unscented, 1 Gallon) -Regenerative Organic Certified Oils, 18-in-1 Uses: Face, Hair, Laundry & Dishes, For Sensitive Skin, No Fragrance, Vegan", "asin": "B0016IZ2DK", "price": "$64.99", "quantity": ""}],
"active_items": [{"title": "Dr. Bronner's Pure-Castile Liquid Soap Refill (Baby Unscented 32oz, Pack of 2)", "asin": "B0D5ZHGPSQ", "delivery": "One-Day FREE delivery Tomorrow, Apr 16 FREE Returns", "quantity": "1", "selected": true, "options": []}]
<|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": "2025-04-15T23:40:59.805Z", // 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>
