<|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": "2025-04-15T20:19:51.728Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T20:20:35.914Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T20:21:07.364Z", "action": "purchase", "action_argument": "B0C5ZRQS2X"}
{"timestamp": "2025-04-15T20:21:12.522Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T20:21:33.114Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:33.150Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:46.327Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:46.365Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:50.154Z", "action": "purchase", "action_argument": "B0C5ZRQS2X"}
{"timestamp": "2025-04-21T20:28:26.591Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-21T20:28:26.845Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-21T20:29:26.094Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:26.266Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:27.266Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:27.549Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:27.728Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:40.674Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:42.628Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:46.338Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:48.404Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:50.435Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:59.221Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-03T08:21:15.473Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-05-03T08:21:28.636Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-05-03T08:21:34.374Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-05-03T08:21:43.948Z", "action": "input", "action_argument": "shampoo"}
{"timestamp": "2025-05-03T08:21:44.221Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-05-03T08:22:21.576Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-03T08:23:00.082Z", "action": "click_product", "action_argument": "B08SG2MS3V"}
{"timestamp": "2025-05-03T08:23:36.797Z", "action": "input", "action_argument": "wok "}
{"timestamp": "2025-05-03T08:23:36.921Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-05-03T08:23:42.060Z", "action": "input", "action_argument": "wok pspatula"}
{"timestamp": "2025-05-03T08:23:42.626Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-05-03T08:24:24.727Z", "action": "click_product", "action_argument": "B08QJ7M1P5"}
{"timestamp": "2025-05-03T08:24:42.429Z", "action": "purchase", "action_argument": "B08QJ7M1P5"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-05-03T08:25:09.893Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:10.907Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:12.014Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:16.963Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:17.988Z", "action": "click", "action_argument": "product_option"}
<|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": "wok+spatula"}],
"cart_items": [{"title": "Linwnil Wooden Spatula for Cooking Nonstick, Kitchen Wok Spatula Utensil Set,15\" Wooden Turner Serving Tool for High Heat Stirring in Nonstick Pans", "asin": "B08QJ7M1P5", "price": "$8.99", "quantity": "1"},
{"title": "ChefAide 5 Pieces Silicone Spatula Set, Food Grade Rubber Spatula, Upgrade Strong Handle with Ergonomic Grip, Heat Resistant Up to 600\u00b0F for Nonstick Cookware, Cooking", "asin": "B0CHGFG64S", "price": "$9.49", "quantity": "1"},
{"title": "Garnier Fructis Hair Filler Strength Repair Shampoo with Vitamin Cg, Sulfate Free Shampoo for Weak, Damaged Hair, 10.1 Fl Oz, 1 Count", "asin": "B0CFYMBWXL", "price": "$8.97", "quantity": "1"},
{"title": "SheaMoisture Daily Hydration Shampoo 100% Virgin Coconut Oil for All Hair Types Sulfate-Free 13 oz", "asin": "B071DW92PC", "price": "$7.97", "quantity": "1"},
{"title": "Dove Body Wash Deep Moisture for 24hr Lotion-Soft Skin Moisturizing Skin Cleanser with No Sulfates No Parabens 3 oz", "asin": "B00DKABD76", "price": "$1.99", "quantity": "1"},
{"title": "Aveeno Daily Moisturizing Body Wash for Sensitive Skin + Prebiotic Oat, Gently Cleanses Dry Skin & Feels Moisturizing, Light Fragrance, Travel Size, 2 fl. oz", "asin": "B07GL784GT", "price": "$1.47", "quantity": "1"},
{"title": "Nikon Z 30 with Wide-Angle Zoom Lens | Our most compact, lightweight mirrorless stills/video camera with 16-50mm zoom lens | Nikon USA Model", "asin": "B0B527QM4X", "price": "$596.95", "quantity": "1"},
{"title": "OM SYSTEM OLYMPUS E-M10 Mark IV Silver Micro Four Thirds System Camera M.Zuiko Digital ED 14-42mm F3.5-5.6 EZ kit 20MP Sensor 5-Axis Image Stabilization 4K Video Wi-Fi", "asin": "B08D5XVHNM", "price": "$699.99", "quantity": "1"},
{"title": "Melix Home Wicked the Musical Necklace Because I Knew You,I Have Been Changed for Good for Sister Friendship BFF Necklace Set of 2", "asin": "B07Y27R1X7", "price": "$12.99", "quantity": "1"},
{"title": "Qearal Womens V Neck Dress 3/4 Balloon Sleeve A-Line Casual Short Mini Dress Blue M", "asin": "B0BQHMYG8R", "price": "$38.99", "quantity": "1"},
{"title": "GRECERELLE Women's Summer Crew Neck Loose Split Casual Long Maxi Beach Dress with Pockets (Small, Denim Blue)", "asin": "B0CR5J91Z5", "price": "$28.99", "quantity": "1"},
{"title": "Sparkling Crystal Stone Braided Hair Clips, 2024 New Women's Braided Hair Clip, Short Hair Clips Duckbill Clips, Braided Hair Clip for Ladies and Girls Crystal Stone (Flower-D)", "asin": "B0DGD42FSD", "price": "$6.99", "quantity": "1"},
{"title": "Suave Essentials Gentle Body Wash, With a Sweet Oil Blend Essence, Milk & Honey Infused with Vitamin E & Honey Extract 18 oz", "asin": "B0B94NP8RW", "price": "$2.99"}],
"product_details": [{"asin": "B0DYZWKR82"},
{"title": "Wooden Non Toxic Spatulas for Kitchen Utensils Set Acacia Wood Cooking Spatula Flat Wok Pancake Turner Bamboo Slotted Spoon for Cooking Utensil Spurtle Scraper Long Fish Egg Flipper Spatulas"},
{"price": "$7.99"},
{"bullet_list": "Best Acacia Wood: These wooden spatulas are made of food-grade acacia wood which is an excellent, durable hardwood. No BPA, PVC or toxic finishes. Scratch-Free, Non-Stick Spatula: Will not scratch non-stick pans and they don't heat up when left in a pot or pan, and they don\u2019t transfer any off taste to the food. Yet wok spatula edge is sharp enough to scrape up sticky or burned foodstuff. Multi Use: Our multifunction spatula set includes 1 slotted spatula and 1 solid spatula which are very suitable for daily use. You can used it to flip pancakes, separate cookies from their trays, serve/divide brownies, flip meat/eggs, stir sauces, and probably more that you can't even think of right now! Comfortable Handle: It's ergonomic and comfortable to use, it's a great combination of being sturdy and light, feels great in the hand. The weight adds to the sturdiness and helps it to not bow under normal pressure when turning and lifting light to heavier foods. Practical Gift: A great choice for sending mom, women, friend, and chefs for housewarming, birthday, Christmas and more special occasions as our wood spatula will be useful in every kitchen."}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Wooden"}],
"promotion_items": [{"title": "2Pcs Wooden Spatula, Acacia Solid & Slotted Turner Spatula Set, Long Handle Flat Fr...", "asin": "B0DT5WKRHT", "price": "$9.49", "quantity": ""},
{"title": "Wooden Spatulas 3 Hanging, Non Stick, Bamboo, Non Toxic, Kitchen Use, Wedding, Show...", "asin": "B0DS1MBB7H", "price": "$14.99", "quantity": ""},
{"title": "cobee 4PCS Wooden Spurtle, Teak Wood Spatula Wooden Cooking Utensils for Cooking Sourdough Wooden Spoon Mixing Tool for Non-Stick Cookware Stirring Whisking Smashing Scooping Serving", "asin": "B0DWFTKSDB", "price": "$12.79", "quantity": ""},
{"title": "Wooden Spoons for Cooking - 9-piece Wooden Utensil Set, Non Stick Spatula & Serving...", "asin": "B0F2SFBGGC", "price": "$30.99", "quantity": ""},
{"title": "2 Pack Wooden Spatula, Acacia Wood Long Handle Flat Frying Turner, Handmade wooden ...", "asin": "B0DQ6TSGP6", "price": "$9.99", "quantity": ""},
{"title": "efo Wooden Spatulas for Cooking Set - Wood Spoons - Fish Egg Wok Slotted Spatula - Food Turner - Kitchen Essentials for Mixing Stirring - Housewarming Gift - Kitchen Cooking Utensils Set of 4", "asin": "B0DG978PZ3", "price": "$7.89", "quantity": ""},
{"title": "2 Pcs Wooden Spatula & Ladle Wok Tool Set,9.8 Inches Cooking Utensils, Slotted Spoo...", "asin": "B0DSHRP8NF", "price": "$6.11", "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": "2025-05-03T08:25:21.347Z", // 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|>
{"timestamp": "2025-04-15T20:19:51.728Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T20:20:35.914Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T20:21:07.364Z", "action": "purchase", "action_argument": "B0C5ZRQS2X"}
{"timestamp": "2025-04-15T20:21:12.522Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T20:21:33.114Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:33.150Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:46.327Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:46.365Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:50.154Z", "action": "purchase", "action_argument": "B0C5ZRQS2X"}
{"timestamp": "2025-04-21T20:28:26.591Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-21T20:28:26.845Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-21T20:29:26.094Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:26.266Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:27.266Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:27.549Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:27.728Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:40.674Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:42.628Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:46.338Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:48.404Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:50.435Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:59.221Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-03T08:21:15.473Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-05-03T08:21:28.636Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-05-03T08:21:34.374Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-05-03T08:21:43.948Z", "action": "input", "action_argument": "shampoo"}
{"timestamp": "2025-05-03T08:21:44.221Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-05-03T08:22:21.576Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-03T08:23:00.082Z", "action": "click_product", "action_argument": "B08SG2MS3V"}
{"timestamp": "2025-05-03T08:23:36.797Z", "action": "input", "action_argument": "wok "}
{"timestamp": "2025-05-03T08:23:36.921Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-05-03T08:23:42.060Z", "action": "input", "action_argument": "wok pspatula"}
{"timestamp": "2025-05-03T08:23:42.626Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-05-03T08:24:24.727Z", "action": "click_product", "action_argument": "B08QJ7M1P5"}
{"timestamp": "2025-05-03T08:24:42.429Z", "action": "purchase", "action_argument": "B08QJ7M1P5"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-05-03T08:25:09.893Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:10.907Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:12.014Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:16.963Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:17.988Z", "action": "click", "action_argument": "product_option"}
<|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": "wok+spatula"}],
"cart_items": [{"title": "Linwnil Wooden Spatula for Cooking Nonstick, Kitchen Wok Spatula Utensil Set,15\" Wooden Turner Serving Tool for High Heat Stirring in Nonstick Pans", "asin": "B08QJ7M1P5", "price": "$8.99", "quantity": "1"},
{"title": "ChefAide 5 Pieces Silicone Spatula Set, Food Grade Rubber Spatula, Upgrade Strong Handle with Ergonomic Grip, Heat Resistant Up to 600\u00b0F for Nonstick Cookware, Cooking", "asin": "B0CHGFG64S", "price": "$9.49", "quantity": "1"},
{"title": "Garnier Fructis Hair Filler Strength Repair Shampoo with Vitamin Cg, Sulfate Free Shampoo for Weak, Damaged Hair, 10.1 Fl Oz, 1 Count", "asin": "B0CFYMBWXL", "price": "$8.97", "quantity": "1"},
{"title": "SheaMoisture Daily Hydration Shampoo 100% Virgin Coconut Oil for All Hair Types Sulfate-Free 13 oz", "asin": "B071DW92PC", "price": "$7.97", "quantity": "1"},
{"title": "Dove Body Wash Deep Moisture for 24hr Lotion-Soft Skin Moisturizing Skin Cleanser with No Sulfates No Parabens 3 oz", "asin": "B00DKABD76", "price": "$1.99", "quantity": "1"},
{"title": "Aveeno Daily Moisturizing Body Wash for Sensitive Skin + Prebiotic Oat, Gently Cleanses Dry Skin & Feels Moisturizing, Light Fragrance, Travel Size, 2 fl. oz", "asin": "B07GL784GT", "price": "$1.47", "quantity": "1"},
{"title": "Nikon Z 30 with Wide-Angle Zoom Lens | Our most compact, lightweight mirrorless stills/video camera with 16-50mm zoom lens | Nikon USA Model", "asin": "B0B527QM4X", "price": "$596.95", "quantity": "1"},
{"title": "OM SYSTEM OLYMPUS E-M10 Mark IV Silver Micro Four Thirds System Camera M.Zuiko Digital ED 14-42mm F3.5-5.6 EZ kit 20MP Sensor 5-Axis Image Stabilization 4K Video Wi-Fi", "asin": "B08D5XVHNM", "price": "$699.99", "quantity": "1"},
{"title": "Melix Home Wicked the Musical Necklace Because I Knew You,I Have Been Changed for Good for Sister Friendship BFF Necklace Set of 2", "asin": "B07Y27R1X7", "price": "$12.99", "quantity": "1"},
{"title": "Qearal Womens V Neck Dress 3/4 Balloon Sleeve A-Line Casual Short Mini Dress Blue M", "asin": "B0BQHMYG8R", "price": "$38.99", "quantity": "1"},
{"title": "GRECERELLE Women's Summer Crew Neck Loose Split Casual Long Maxi Beach Dress with Pockets (Small, Denim Blue)", "asin": "B0CR5J91Z5", "price": "$28.99", "quantity": "1"},
{"title": "Sparkling Crystal Stone Braided Hair Clips, 2024 New Women's Braided Hair Clip, Short Hair Clips Duckbill Clips, Braided Hair Clip for Ladies and Girls Crystal Stone (Flower-D)", "asin": "B0DGD42FSD", "price": "$6.99", "quantity": "1"},
{"title": "Suave Essentials Gentle Body Wash, With a Sweet Oil Blend Essence, Milk & Honey Infused with Vitamin E & Honey Extract 18 oz", "asin": "B0B94NP8RW", "price": "$2.99"}],
"product_details": [{"asin": "B0DYZWKR82"},
{"title": "Wooden Non Toxic Spatulas for Kitchen Utensils Set Acacia Wood Cooking Spatula Flat Wok Pancake Turner Bamboo Slotted Spoon for Cooking Utensil Spurtle Scraper Long Fish Egg Flipper Spatulas"},
{"price": "$7.99"},
{"bullet_list": "Best Acacia Wood: These wooden spatulas are made of food-grade acacia wood which is an excellent, durable hardwood. No BPA, PVC or toxic finishes. Scratch-Free, Non-Stick Spatula: Will not scratch non-stick pans and they don't heat up when left in a pot or pan, and they don\u2019t transfer any off taste to the food. Yet wok spatula edge is sharp enough to scrape up sticky or burned foodstuff. Multi Use: Our multifunction spatula set includes 1 slotted spatula and 1 solid spatula which are very suitable for daily use. You can used it to flip pancakes, separate cookies from their trays, serve/divide brownies, flip meat/eggs, stir sauces, and probably more that you can't even think of right now! Comfortable Handle: It's ergonomic and comfortable to use, it's a great combination of being sturdy and light, feels great in the hand. The weight adds to the sturdiness and helps it to not bow under normal pressure when turning and lifting light to heavier foods. Practical Gift: A great choice for sending mom, women, friend, and chefs for housewarming, birthday, Christmas and more special occasions as our wood spatula will be useful in every kitchen."}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Wooden"}],
"promotion_items": [{"title": "2Pcs Wooden Spatula, Acacia Solid & Slotted Turner Spatula Set, Long Handle Flat Fr...", "asin": "B0DT5WKRHT", "price": "$9.49", "quantity": ""},
{"title": "Wooden Spatulas 3 Hanging, Non Stick, Bamboo, Non Toxic, Kitchen Use, Wedding, Show...", "asin": "B0DS1MBB7H", "price": "$14.99", "quantity": ""},
{"title": "cobee 4PCS Wooden Spurtle, Teak Wood Spatula Wooden Cooking Utensils for Cooking Sourdough Wooden Spoon Mixing Tool for Non-Stick Cookware Stirring Whisking Smashing Scooping Serving", "asin": "B0DWFTKSDB", "price": "$12.79", "quantity": ""},
{"title": "Wooden Spoons for Cooking - 9-piece Wooden Utensil Set, Non Stick Spatula & Serving...", "asin": "B0F2SFBGGC", "price": "$30.99", "quantity": ""},
{"title": "2 Pack Wooden Spatula, Acacia Wood Long Handle Flat Frying Turner, Handmade wooden ...", "asin": "B0DQ6TSGP6", "price": "$9.99", "quantity": ""},
{"title": "efo Wooden Spatulas for Cooking Set - Wood Spoons - Fish Egg Wok Slotted Spatula - Food Turner - Kitchen Essentials for Mixing Stirring - Housewarming Gift - Kitchen Cooking Utensils Set of 4", "asin": "B0DG978PZ3", "price": "$7.89", "quantity": ""},
{"title": "2 Pcs Wooden Spatula & Ladle Wok Tool Set,9.8 Inches Cooking Utensils, Slotted Spoo...", "asin": "B0DSHRP8NF", "price": "$6.11", "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": "2025-05-03T08:25:21.347Z", // 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>

<answer>{"timestamp": "2025-05-03T08:25:21.347Z","action": "click","acion_argument": "product_option",}</answer>
rule
<answer>{"timestamp": "2025-05-03T08:25:21.347Z","action": "click","acion_argument": "product_option",}</answer>
<|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": "2025-04-15T20:19:51.728Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T20:20:35.914Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-15T20:21:07.364Z", "action": "purchase", "action_argument": "B0C5ZRQS2X"}
{"timestamp": "2025-04-15T20:21:12.522Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-15T20:21:33.114Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:33.150Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:46.327Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:46.365Z", "action": "click", "action_argument": "cart_page_select"}
{"timestamp": "2025-04-15T20:21:50.154Z", "action": "purchase", "action_argument": "B0C5ZRQS2X"}
{"timestamp": "2025-04-21T20:28:26.591Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-21T20:28:26.845Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-21T20:29:26.094Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:26.266Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:27.266Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:27.549Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:27.728Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T20:29:40.674Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:42.628Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:46.338Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:48.404Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:50.435Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T20:29:59.221Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-03T08:21:15.473Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-05-03T08:21:28.636Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-05-03T08:21:34.374Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-05-03T08:21:43.948Z", "action": "input", "action_argument": "shampoo"}
{"timestamp": "2025-05-03T08:21:44.221Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-05-03T08:22:21.576Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-05-03T08:23:00.082Z", "action": "click_product", "action_argument": "B08SG2MS3V"}
{"timestamp": "2025-05-03T08:23:36.797Z", "action": "input", "action_argument": "wok "}
{"timestamp": "2025-05-03T08:23:36.921Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-05-03T08:23:42.060Z", "action": "input", "action_argument": "wok pspatula"}
{"timestamp": "2025-05-03T08:23:42.626Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-05-03T08:24:24.727Z", "action": "click_product", "action_argument": "B08QJ7M1P5"}
{"timestamp": "2025-05-03T08:24:42.429Z", "action": "purchase", "action_argument": "B08QJ7M1P5"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-05-03T08:25:09.893Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:10.907Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:12.014Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:16.963Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-05-03T08:25:17.988Z", "action": "click", "action_argument": "product_option"}
<|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": "wok+spatula"}],
"cart_items": [{"title": "Linwnil Wooden Spatula for Cooking Nonstick, Kitchen Wok Spatula Utensil Set,15\" Wooden Turner Serving Tool for High Heat Stirring in Nonstick Pans", "asin": "B08QJ7M1P5", "price": "$8.99", "quantity": "1"},
{"title": "ChefAide 5 Pieces Silicone Spatula Set, Food Grade Rubber Spatula, Upgrade Strong Handle with Ergonomic Grip, Heat Resistant Up to 600\u00b0F for Nonstick Cookware, Cooking", "asin": "B0CHGFG64S", "price": "$9.49", "quantity": "1"},
{"title": "Garnier Fructis Hair Filler Strength Repair Shampoo with Vitamin Cg, Sulfate Free Shampoo for Weak, Damaged Hair, 10.1 Fl Oz, 1 Count", "asin": "B0CFYMBWXL", "price": "$8.97", "quantity": "1"},
{"title": "SheaMoisture Daily Hydration Shampoo 100% Virgin Coconut Oil for All Hair Types Sulfate-Free 13 oz", "asin": "B071DW92PC", "price": "$7.97", "quantity": "1"},
{"title": "Dove Body Wash Deep Moisture for 24hr Lotion-Soft Skin Moisturizing Skin Cleanser with No Sulfates No Parabens 3 oz", "asin": "B00DKABD76", "price": "$1.99", "quantity": "1"},
{"title": "Aveeno Daily Moisturizing Body Wash for Sensitive Skin + Prebiotic Oat, Gently Cleanses Dry Skin & Feels Moisturizing, Light Fragrance, Travel Size, 2 fl. oz", "asin": "B07GL784GT", "price": "$1.47", "quantity": "1"},
{"title": "Nikon Z 30 with Wide-Angle Zoom Lens | Our most compact, lightweight mirrorless stills/video camera with 16-50mm zoom lens | Nikon USA Model", "asin": "B0B527QM4X", "price": "$596.95", "quantity": "1"},
{"title": "OM SYSTEM OLYMPUS E-M10 Mark IV Silver Micro Four Thirds System Camera M.Zuiko Digital ED 14-42mm F3.5-5.6 EZ kit 20MP Sensor 5-Axis Image Stabilization 4K Video Wi-Fi", "asin": "B08D5XVHNM", "price": "$699.99", "quantity": "1"},
{"title": "Melix Home Wicked the Musical Necklace Because I Knew You,I Have Been Changed for Good for Sister Friendship BFF Necklace Set of 2", "asin": "B07Y27R1X7", "price": "$12.99", "quantity": "1"},
{"title": "Qearal Womens V Neck Dress 3/4 Balloon Sleeve A-Line Casual Short Mini Dress Blue M", "asin": "B0BQHMYG8R", "price": "$38.99", "quantity": "1"},
{"title": "GRECERELLE Women's Summer Crew Neck Loose Split Casual Long Maxi Beach Dress with Pockets (Small, Denim Blue)", "asin": "B0CR5J91Z5", "price": "$28.99", "quantity": "1"},
{"title": "Sparkling Crystal Stone Braided Hair Clips, 2024 New Women's Braided Hair Clip, Short Hair Clips Duckbill Clips, Braided Hair Clip for Ladies and Girls Crystal Stone (Flower-D)", "asin": "B0DGD42FSD", "price": "$6.99", "quantity": "1"},
{"title": "Suave Essentials Gentle Body Wash, With a Sweet Oil Blend Essence, Milk & Honey Infused with Vitamin E & Honey Extract 18 oz", "asin": "B0B94NP8RW", "price": "$2.99"}],
"product_details": [{"asin": "B0DYZWKR82"},
{"title": "Wooden Non Toxic Spatulas for Kitchen Utensils Set Acacia Wood Cooking Spatula Flat Wok Pancake Turner Bamboo Slotted Spoon for Cooking Utensil Spurtle Scraper Long Fish Egg Flipper Spatulas"},
{"price": "$7.99"},
{"bullet_list": "Best Acacia Wood: These wooden spatulas are made of food-grade acacia wood which is an excellent, durable hardwood. No BPA, PVC or toxic finishes. Scratch-Free, Non-Stick Spatula: Will not scratch non-stick pans and they don't heat up when left in a pot or pan, and they don\u2019t transfer any off taste to the food. Yet wok spatula edge is sharp enough to scrape up sticky or burned foodstuff. Multi Use: Our multifunction spatula set includes 1 slotted spatula and 1 solid spatula which are very suitable for daily use. You can used it to flip pancakes, separate cookies from their trays, serve/divide brownies, flip meat/eggs, stir sauces, and probably more that you can't even think of right now! Comfortable Handle: It's ergonomic and comfortable to use, it's a great combination of being sturdy and light, feels great in the hand. The weight adds to the sturdiness and helps it to not bow under normal pressure when turning and lifting light to heavier foods. Practical Gift: A great choice for sending mom, women, friend, and chefs for housewarming, birthday, Christmas and more special occasions as our wood spatula will be useful in every kitchen."}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Wooden"}],
"promotion_items": [{"title": "2Pcs Wooden Spatula, Acacia Solid & Slotted Turner Spatula Set, Long Handle Flat Fr...", "asin": "B0DT5WKRHT", "price": "$9.49", "quantity": ""},
{"title": "Wooden Spatulas 3 Hanging, Non Stick, Bamboo, Non Toxic, Kitchen Use, Wedding, Show...", "asin": "B0DS1MBB7H", "price": "$14.99", "quantity": ""},
{"title": "cobee 4PCS Wooden Spurtle, Teak Wood Spatula Wooden Cooking Utensils for Cooking Sourdough Wooden Spoon Mixing Tool for Non-Stick Cookware Stirring Whisking Smashing Scooping Serving", "asin": "B0DWFTKSDB", "price": "$12.79", "quantity": ""},
{"title": "Wooden Spoons for Cooking - 9-piece Wooden Utensil Set, Non Stick Spatula & Serving...", "asin": "B0F2SFBGGC", "price": "$30.99", "quantity": ""},
{"title": "2 Pack Wooden Spatula, Acacia Wood Long Handle Flat Frying Turner, Handmade wooden ...", "asin": "B0DQ6TSGP6", "price": "$9.99", "quantity": ""},
{"title": "efo Wooden Spatulas for Cooking Set - Wood Spoons - Fish Egg Wok Slotted Spatula - Food Turner - Kitchen Essentials for Mixing Stirring - Housewarming Gift - Kitchen Cooking Utensils Set of 4", "asin": "B0DG978PZ3", "price": "$7.89", "quantity": ""},
{"title": "2 Pcs Wooden Spatula & Ladle Wok Tool Set,9.8 Inches Cooking Utensils, Slotted Spoo...", "asin": "B0DSHRP8NF", "price": "$6.11", "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": "2025-05-03T08:25:21.347Z", // 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>

train