<|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": "2025-04-19T17:49:29.824Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-19T17:49:32.674Z", "action": "click_product", "action_argument": ""}
{"timestamp": "2025-04-19T17:49:49.143Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-19T17:49:51.859Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-19T17:50:25.910Z", "action": "click_product", "action_argument": "B0CSTGQQV1"}
{"timestamp": "2025-04-19T17:50:33.731Z", "action": "click", "action_argument": "review"}
<|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": "pink tees"}],
"cart_items": [{"title": "(24-Pack) Colored Premium Brand Mix Golf Balls with Reusable Mesh Bag - Used & Recycled Golf Balls for Women and Men", "asin": "B0CVWZ189F", "price": "$25.99", "quantity": "1"}],
"product_details": [{"asin": "B0CSTGQQV1"},
{"title": "Zario Golf Tees 3 1/4 with Golf Tees 1 1/2 inch Combo, Plastic Golf Tees - Near Unbreakable - 50 Count"},
{"price": "$9.95"},
{"bullet_list": "Versatile Size in Each Box: Whether you prefer tall golf tees for a higher launch or small golf tees for a more controlled approach, our range has you covered. Each pack includes two of sizes 40-Qty (3 1/4in) and 10-Qty (1 1/2in) Unbreakable Design: Our premium plastic golf tees 3 1/4 inches are engineered with durability in mind, providing golfers with long-lasting, unbreakable tees perfect for every game. Enhance Your Golfing Experience: With a 4-prong sleek design and practical functionality, these golfing tees are designed to offer a seamless golfing experience, reducing drag and ensuring a smooth launch. Multiple Level Setup Stripes: Each tee features meticulously designed setup stripes, offering golfers consistent tee height for every shot. This feature aids in achieving uniformity and precision, enhancing your overall performance on the course. Box Includes: (40) 3.25 Inch tees; (10) 1.50 Inch tees"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Pink"}],
"promotion_items": [{"title": "FLIGHTPATH Premium Golf Tees - 3.25\" Durable Plastic Golf Tees Designed to Enhance Golf Shot Distance & Precision - Robotically Tested to Reduce Ball Spin - USGA Approved Golf Equipment", "asin": "B0CXVK2RSH", "price": "$24.99", "quantity": ""},
{"title": "Wooden Golf Tees 3-1/4\", 2-3/4\", 1-1/2\" Available,100 Count (Natural Color, White, ...", "asin": "B08J2L73GZ", "price": "$6.99", "quantity": ""},
{"title": "SWINGTEK 120 Pack Plastic Golf Tees,Contain 100 pcs 3-1/4 Inch Unbreakable Long Tees and 20 Short Tees,Mixed Color,Frictional Resistance Reduction", "asin": "B0CFFQBS31", "price": "$12.99", "quantity": ""},
{"title": "Wooden Golf Tees 3-1/4\", 2-3/4\", 2-1/8\", 1-1/2\" Available, 100 Count (Natural Color...", "asin": "B092HDLFLC", "price": "$9.99", "quantity": ""},
{"title": "Callaway Performance Plastic Golf Tees (30 Pack) - 2.75 Inch", "asin": "B01BUC1AAK", "price": "$7.99", "quantity": ""},
{"title": "Golf Tees Plastic Tee 3 1/4 Inch 20 40 Pack Unbreakable Tee, Durable Stable Golf Te...", "asin": "B0D6YYNXSL", "price": "$6.29", "quantity": ""},
{"title": "Professional Plastic Golf Tees 100 Pack (3-1/4\"), Enhanced Durability & Stability, ...", "asin": "B0C4KDXKWL", "price": "$9.99", "quantity": ""},
{"title": "FINGER TEN Golf Tees Plastic 60 Driving Range Tees 2 3/4 3 1/4 Inch and 40 More Short Tees 1 1/2 Inch with Golf Tee Bag Pouch Easy to Find Mixed Unbreakable (Pink, 3 1/4 Inch)", "asin": "B0D9NGBLHJ", "price": "$6.99", "quantity": ""},
{"title": "Pride Performance 3-1/4\" Striped Golf Tee, 30 Count", "asin": "B07VRSJHT8", "price": "$8.97", "quantity": ""},
{"title": "Pride Performance 3-1/4\" Golf Tee, 30 Count", "asin": "B00VK3ZQ3C", "price": "$8.31", "quantity": ""},
{"title": "Mudder 600 Pack Golf Tees Bulk Wooden Golf Tees Wood for Men Balls Accessories", "asin": "B0DSBVR17J", "price": "$20.95", "quantity": ""},
{"title": "Callaway Performance Plastic Golf Tees (30 Pack) - 2.75 Inch", "asin": "B01BUC1AAK", "price": "$7.99", "quantity": ""},
{"title": "Golf Tees Plastic 3 1/4 2 3/4 inch Unbreakable 20 50 100 Pack, Bulk Long Stronger U...", "asin": "B0D2ZQ375Z", "price": "$8.99", "quantity": ""},
{"title": "SWINGTEK 120 Pack Plastic Golf Tees,Contain 100 pcs 3-1/4 Inch Unbreakable Long Tees and 20 Short Tees,Mixed Color,Frictional Resistance Reduction", "asin": "B0CFFQBS31", "price": "$12.99", "quantity": ""},
{"title": "EWILLING Stable & Durable Plastic Golf Tees 60Pcs Size 2-3/4 Inch or 3-1/4 Inch Packaged in Plastic Jar with Lid Available Pink White Blue Color", "asin": "B0DNXN7RHM", "price": "$13.59", "quantity": ""},
{"title": "Amy Sport Golf Tees Plastic 3 1/4 inch Upgrade Unbreakable Bulk 30 Pack Reduce Friction Side Spin Durable Stable 83 mm Long Tee for Golfer Practice", "asin": "B0CJV6FLKB", "price": "$8.99", "quantity": ""},
{"title": "VEASAERS Golf Tees Plastic 3 1/4 2 3/4 inch Unbreakable 20 50 100 Pack, Bulk Long Stronger Upgrade More Durable Stable Reduce Friction Side Spin Tee Pink Pouple Gift for Men Women", "asin": "B0D2Z3JRCS", "price": "$8.99", "quantity": ""},
{"title": "VEASAERS Golf Tees Plastic 1 1/2 inch Value 300 600 Pack, Upgrade More Unbreakable Bulk Stable Reduce Friction Side Spin Tee for Men Women Ladies", "asin": "B0DRX9L36Y", "price": "$14.99", "quantity": ""},
{"title": "Callaway Performance Plastic Golf Tees (30 Pack) - 2.75 Inch", "asin": "B01BUC1AAK", "price": "$7.99", "quantity": ""},
{"title": "GKandi Golf Tees Plastic Tee 3 1/4 Inch 20 40 Pack Unbreakable Tee, Durable Stable Golf Tee Colors Available for Golfer Practice", "asin": "B0D6YYNXSL", "price": "$6.29", "quantity": ""},
{"title": "Full Choice Professional Plastic Golf Tees 100 Pack (3-1/4\"), Enhanced Durability & Stability, Minimize Friction and Side Spin", "asin": "B0C4KDXKWL", "price": "$9.99", "quantity": ""},
{"title": "Callaway Golf Supersoft Golf Balls", "asin": "B0BMHKGZ4H", "price": "$24.99", "quantity": ""},
{"title": "Full Choice Professional Plastic Golf Tees 100 Pack (3-1/4\"), Enhanced Durability & Stability, Minimize Friction and Side Spin", "asin": "B0C4KDXKWL", "price": "$9.99", "quantity": ""},
{"title": "Nitro Long Distance Peak Performance Golf Balls (15PK) All Levels White Out 70 Compression High Velocity White Hot Core Long Distance Golf Balls USGA Approved-Total of 15-Hot Pink", "asin": "B00JJQQN20", "price": "$14.33", "quantity": ""},
{"title": "VEASAERS Golf Tees Plastic 3 1/4 2 3/4 inch Unbreakable 20 50 100 Pack, Bulk Long Stronger Upgrade More Durable Stable Reduce Friction Side Spin Tee Pink Pouple Gift for Men Women", "asin": "B0D2ZQ375Z", "price": "$8.99", "quantity": ""},
{"title": "Maxfli Performance Series Low Resistance 3 1/4'' & 1 1/2'' Assorted Golf Tees - 50 Pack", "asin": "B07CX9TQNY", "price": "$11.73", "quantity": ""},
{"title": "Jiskan Pro Golf Club Brush Cleaner with Retainer Clip and Squeeze Water Bottle 7.5 Inches Holds 4 Ounces of Water, Essentials Golf Accessories for Men, Best Golf Gifts for Men", "asin": "B0BZM7WGXV", "price": "$14.99", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-19T17:50:57.215Z", // 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": "2025-04-19T17:49:29.824Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-19T17:49:32.674Z", "action": "click_product", "action_argument": ""}
{"timestamp": "2025-04-19T17:49:49.143Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-19T17:49:51.859Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-19T17:50:25.910Z", "action": "click_product", "action_argument": "B0CSTGQQV1"}
{"timestamp": "2025-04-19T17:50:33.731Z", "action": "click", "action_argument": "review"}
<|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": "pink tees"}],
"cart_items": [{"title": "(24-Pack) Colored Premium Brand Mix Golf Balls with Reusable Mesh Bag - Used & Recycled Golf Balls for Women and Men", "asin": "B0CVWZ189F", "price": "$25.99", "quantity": "1"}],
"product_details": [{"asin": "B0CSTGQQV1"},
{"title": "Zario Golf Tees 3 1/4 with Golf Tees 1 1/2 inch Combo, Plastic Golf Tees - Near Unbreakable - 50 Count"},
{"price": "$9.95"},
{"bullet_list": "Versatile Size in Each Box: Whether you prefer tall golf tees for a higher launch or small golf tees for a more controlled approach, our range has you covered. Each pack includes two of sizes 40-Qty (3 1/4in) and 10-Qty (1 1/2in) Unbreakable Design: Our premium plastic golf tees 3 1/4 inches are engineered with durability in mind, providing golfers with long-lasting, unbreakable tees perfect for every game. Enhance Your Golfing Experience: With a 4-prong sleek design and practical functionality, these golfing tees are designed to offer a seamless golfing experience, reducing drag and ensuring a smooth launch. Multiple Level Setup Stripes: Each tee features meticulously designed setup stripes, offering golfers consistent tee height for every shot. This feature aids in achieving uniformity and precision, enhancing your overall performance on the course. Box Includes: (40) 3.25 Inch tees; (10) 1.50 Inch tees"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Pink"}],
"promotion_items": [{"title": "FLIGHTPATH Premium Golf Tees - 3.25\" Durable Plastic Golf Tees Designed to Enhance Golf Shot Distance & Precision - Robotically Tested to Reduce Ball Spin - USGA Approved Golf Equipment", "asin": "B0CXVK2RSH", "price": "$24.99", "quantity": ""},
{"title": "Wooden Golf Tees 3-1/4\", 2-3/4\", 1-1/2\" Available,100 Count (Natural Color, White, ...", "asin": "B08J2L73GZ", "price": "$6.99", "quantity": ""},
{"title": "SWINGTEK 120 Pack Plastic Golf Tees,Contain 100 pcs 3-1/4 Inch Unbreakable Long Tees and 20 Short Tees,Mixed Color,Frictional Resistance Reduction", "asin": "B0CFFQBS31", "price": "$12.99", "quantity": ""},
{"title": "Wooden Golf Tees 3-1/4\", 2-3/4\", 2-1/8\", 1-1/2\" Available, 100 Count (Natural Color...", "asin": "B092HDLFLC", "price": "$9.99", "quantity": ""},
{"title": "Callaway Performance Plastic Golf Tees (30 Pack) - 2.75 Inch", "asin": "B01BUC1AAK", "price": "$7.99", "quantity": ""},
{"title": "Golf Tees Plastic Tee 3 1/4 Inch 20 40 Pack Unbreakable Tee, Durable Stable Golf Te...", "asin": "B0D6YYNXSL", "price": "$6.29", "quantity": ""},
{"title": "Professional Plastic Golf Tees 100 Pack (3-1/4\"), Enhanced Durability & Stability, ...", "asin": "B0C4KDXKWL", "price": "$9.99", "quantity": ""},
{"title": "FINGER TEN Golf Tees Plastic 60 Driving Range Tees 2 3/4 3 1/4 Inch and 40 More Short Tees 1 1/2 Inch with Golf Tee Bag Pouch Easy to Find Mixed Unbreakable (Pink, 3 1/4 Inch)", "asin": "B0D9NGBLHJ", "price": "$6.99", "quantity": ""},
{"title": "Pride Performance 3-1/4\" Striped Golf Tee, 30 Count", "asin": "B07VRSJHT8", "price": "$8.97", "quantity": ""},
{"title": "Pride Performance 3-1/4\" Golf Tee, 30 Count", "asin": "B00VK3ZQ3C", "price": "$8.31", "quantity": ""},
{"title": "Mudder 600 Pack Golf Tees Bulk Wooden Golf Tees Wood for Men Balls Accessories", "asin": "B0DSBVR17J", "price": "$20.95", "quantity": ""},
{"title": "Callaway Performance Plastic Golf Tees (30 Pack) - 2.75 Inch", "asin": "B01BUC1AAK", "price": "$7.99", "quantity": ""},
{"title": "Golf Tees Plastic 3 1/4 2 3/4 inch Unbreakable 20 50 100 Pack, Bulk Long Stronger U...", "asin": "B0D2ZQ375Z", "price": "$8.99", "quantity": ""},
{"title": "SWINGTEK 120 Pack Plastic Golf Tees,Contain 100 pcs 3-1/4 Inch Unbreakable Long Tees and 20 Short Tees,Mixed Color,Frictional Resistance Reduction", "asin": "B0CFFQBS31", "price": "$12.99", "quantity": ""},
{"title": "EWILLING Stable & Durable Plastic Golf Tees 60Pcs Size 2-3/4 Inch or 3-1/4 Inch Packaged in Plastic Jar with Lid Available Pink White Blue Color", "asin": "B0DNXN7RHM", "price": "$13.59", "quantity": ""},
{"title": "Amy Sport Golf Tees Plastic 3 1/4 inch Upgrade Unbreakable Bulk 30 Pack Reduce Friction Side Spin Durable Stable 83 mm Long Tee for Golfer Practice", "asin": "B0CJV6FLKB", "price": "$8.99", "quantity": ""},
{"title": "VEASAERS Golf Tees Plastic 3 1/4 2 3/4 inch Unbreakable 20 50 100 Pack, Bulk Long Stronger Upgrade More Durable Stable Reduce Friction Side Spin Tee Pink Pouple Gift for Men Women", "asin": "B0D2Z3JRCS", "price": "$8.99", "quantity": ""},
{"title": "VEASAERS Golf Tees Plastic 1 1/2 inch Value 300 600 Pack, Upgrade More Unbreakable Bulk Stable Reduce Friction Side Spin Tee for Men Women Ladies", "asin": "B0DRX9L36Y", "price": "$14.99", "quantity": ""},
{"title": "Callaway Performance Plastic Golf Tees (30 Pack) - 2.75 Inch", "asin": "B01BUC1AAK", "price": "$7.99", "quantity": ""},
{"title": "GKandi Golf Tees Plastic Tee 3 1/4 Inch 20 40 Pack Unbreakable Tee, Durable Stable Golf Tee Colors Available for Golfer Practice", "asin": "B0D6YYNXSL", "price": "$6.29", "quantity": ""},
{"title": "Full Choice Professional Plastic Golf Tees 100 Pack (3-1/4\"), Enhanced Durability & Stability, Minimize Friction and Side Spin", "asin": "B0C4KDXKWL", "price": "$9.99", "quantity": ""},
{"title": "Callaway Golf Supersoft Golf Balls", "asin": "B0BMHKGZ4H", "price": "$24.99", "quantity": ""},
{"title": "Full Choice Professional Plastic Golf Tees 100 Pack (3-1/4\"), Enhanced Durability & Stability, Minimize Friction and Side Spin", "asin": "B0C4KDXKWL", "price": "$9.99", "quantity": ""},
{"title": "Nitro Long Distance Peak Performance Golf Balls (15PK) All Levels White Out 70 Compression High Velocity White Hot Core Long Distance Golf Balls USGA Approved-Total of 15-Hot Pink", "asin": "B00JJQQN20", "price": "$14.33", "quantity": ""},
{"title": "VEASAERS Golf Tees Plastic 3 1/4 2 3/4 inch Unbreakable 20 50 100 Pack, Bulk Long Stronger Upgrade More Durable Stable Reduce Friction Side Spin Tee Pink Pouple Gift for Men Women", "asin": "B0D2ZQ375Z", "price": "$8.99", "quantity": ""},
{"title": "Maxfli Performance Series Low Resistance 3 1/4'' & 1 1/2'' Assorted Golf Tees - 50 Pack", "asin": "B07CX9TQNY", "price": "$11.73", "quantity": ""},
{"title": "Jiskan Pro Golf Club Brush Cleaner with Retainer Clip and Squeeze Water Bottle 7.5 Inches Holds 4 Ounces of Water, Essentials Golf Accessories for Men, Best Golf Gifts for Men", "asin": "B0BZM7WGXV", "price": "$14.99", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-19T17:50:57.215Z", // 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": "2025-04-19T17:49:29.824Z", "action": "click", "action_argument": "page_related"}
{"timestamp": "2025-04-19T17:49:32.674Z", "action": "click_product", "action_argument": ""}
{"timestamp": "2025-04-19T17:49:49.143Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-19T17:49:51.859Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-19T17:50:25.910Z", "action": "click_product", "action_argument": "B0CSTGQQV1"}
{"timestamp": "2025-04-19T17:50:33.731Z", "action": "click", "action_argument": "review"}
<|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": "pink tees"}],
"cart_items": [{"title": "(24-Pack) Colored Premium Brand Mix Golf Balls with Reusable Mesh Bag - Used & Recycled Golf Balls for Women and Men", "asin": "B0CVWZ189F", "price": "$25.99", "quantity": "1"}],
"product_details": [{"asin": "B0CSTGQQV1"},
{"title": "Zario Golf Tees 3 1/4 with Golf Tees 1 1/2 inch Combo, Plastic Golf Tees - Near Unbreakable - 50 Count"},
{"price": "$9.95"},
{"bullet_list": "Versatile Size in Each Box: Whether you prefer tall golf tees for a higher launch or small golf tees for a more controlled approach, our range has you covered. Each pack includes two of sizes 40-Qty (3 1/4in) and 10-Qty (1 1/2in) Unbreakable Design: Our premium plastic golf tees 3 1/4 inches are engineered with durability in mind, providing golfers with long-lasting, unbreakable tees perfect for every game. Enhance Your Golfing Experience: With a 4-prong sleek design and practical functionality, these golfing tees are designed to offer a seamless golfing experience, reducing drag and ensuring a smooth launch. Multiple Level Setup Stripes: Each tee features meticulously designed setup stripes, offering golfers consistent tee height for every shot. This feature aids in achieving uniformity and precision, enhancing your overall performance on the course. Box Includes: (40) 3.25 Inch tees; (10) 1.50 Inch tees"}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "Pink"}],
"promotion_items": [{"title": "FLIGHTPATH Premium Golf Tees - 3.25\" Durable Plastic Golf Tees Designed to Enhance Golf Shot Distance & Precision - Robotically Tested to Reduce Ball Spin - USGA Approved Golf Equipment", "asin": "B0CXVK2RSH", "price": "$24.99", "quantity": ""},
{"title": "Wooden Golf Tees 3-1/4\", 2-3/4\", 1-1/2\" Available,100 Count (Natural Color, White, ...", "asin": "B08J2L73GZ", "price": "$6.99", "quantity": ""},
{"title": "SWINGTEK 120 Pack Plastic Golf Tees,Contain 100 pcs 3-1/4 Inch Unbreakable Long Tees and 20 Short Tees,Mixed Color,Frictional Resistance Reduction", "asin": "B0CFFQBS31", "price": "$12.99", "quantity": ""},
{"title": "Wooden Golf Tees 3-1/4\", 2-3/4\", 2-1/8\", 1-1/2\" Available, 100 Count (Natural Color...", "asin": "B092HDLFLC", "price": "$9.99", "quantity": ""},
{"title": "Callaway Performance Plastic Golf Tees (30 Pack) - 2.75 Inch", "asin": "B01BUC1AAK", "price": "$7.99", "quantity": ""},
{"title": "Golf Tees Plastic Tee 3 1/4 Inch 20 40 Pack Unbreakable Tee, Durable Stable Golf Te...", "asin": "B0D6YYNXSL", "price": "$6.29", "quantity": ""},
{"title": "Professional Plastic Golf Tees 100 Pack (3-1/4\"), Enhanced Durability & Stability, ...", "asin": "B0C4KDXKWL", "price": "$9.99", "quantity": ""},
{"title": "FINGER TEN Golf Tees Plastic 60 Driving Range Tees 2 3/4 3 1/4 Inch and 40 More Short Tees 1 1/2 Inch with Golf Tee Bag Pouch Easy to Find Mixed Unbreakable (Pink, 3 1/4 Inch)", "asin": "B0D9NGBLHJ", "price": "$6.99", "quantity": ""},
{"title": "Pride Performance 3-1/4\" Striped Golf Tee, 30 Count", "asin": "B07VRSJHT8", "price": "$8.97", "quantity": ""},
{"title": "Pride Performance 3-1/4\" Golf Tee, 30 Count", "asin": "B00VK3ZQ3C", "price": "$8.31", "quantity": ""},
{"title": "Mudder 600 Pack Golf Tees Bulk Wooden Golf Tees Wood for Men Balls Accessories", "asin": "B0DSBVR17J", "price": "$20.95", "quantity": ""},
{"title": "Callaway Performance Plastic Golf Tees (30 Pack) - 2.75 Inch", "asin": "B01BUC1AAK", "price": "$7.99", "quantity": ""},
{"title": "Golf Tees Plastic 3 1/4 2 3/4 inch Unbreakable 20 50 100 Pack, Bulk Long Stronger U...", "asin": "B0D2ZQ375Z", "price": "$8.99", "quantity": ""},
{"title": "SWINGTEK 120 Pack Plastic Golf Tees,Contain 100 pcs 3-1/4 Inch Unbreakable Long Tees and 20 Short Tees,Mixed Color,Frictional Resistance Reduction", "asin": "B0CFFQBS31", "price": "$12.99", "quantity": ""},
{"title": "EWILLING Stable & Durable Plastic Golf Tees 60Pcs Size 2-3/4 Inch or 3-1/4 Inch Packaged in Plastic Jar with Lid Available Pink White Blue Color", "asin": "B0DNXN7RHM", "price": "$13.59", "quantity": ""},
{"title": "Amy Sport Golf Tees Plastic 3 1/4 inch Upgrade Unbreakable Bulk 30 Pack Reduce Friction Side Spin Durable Stable 83 mm Long Tee for Golfer Practice", "asin": "B0CJV6FLKB", "price": "$8.99", "quantity": ""},
{"title": "VEASAERS Golf Tees Plastic 3 1/4 2 3/4 inch Unbreakable 20 50 100 Pack, Bulk Long Stronger Upgrade More Durable Stable Reduce Friction Side Spin Tee Pink Pouple Gift for Men Women", "asin": "B0D2Z3JRCS", "price": "$8.99", "quantity": ""},
{"title": "VEASAERS Golf Tees Plastic 1 1/2 inch Value 300 600 Pack, Upgrade More Unbreakable Bulk Stable Reduce Friction Side Spin Tee for Men Women Ladies", "asin": "B0DRX9L36Y", "price": "$14.99", "quantity": ""},
{"title": "Callaway Performance Plastic Golf Tees (30 Pack) - 2.75 Inch", "asin": "B01BUC1AAK", "price": "$7.99", "quantity": ""},
{"title": "GKandi Golf Tees Plastic Tee 3 1/4 Inch 20 40 Pack Unbreakable Tee, Durable Stable Golf Tee Colors Available for Golfer Practice", "asin": "B0D6YYNXSL", "price": "$6.29", "quantity": ""},
{"title": "Full Choice Professional Plastic Golf Tees 100 Pack (3-1/4\"), Enhanced Durability & Stability, Minimize Friction and Side Spin", "asin": "B0C4KDXKWL", "price": "$9.99", "quantity": ""},
{"title": "Callaway Golf Supersoft Golf Balls", "asin": "B0BMHKGZ4H", "price": "$24.99", "quantity": ""},
{"title": "Full Choice Professional Plastic Golf Tees 100 Pack (3-1/4\"), Enhanced Durability & Stability, Minimize Friction and Side Spin", "asin": "B0C4KDXKWL", "price": "$9.99", "quantity": ""},
{"title": "Nitro Long Distance Peak Performance Golf Balls (15PK) All Levels White Out 70 Compression High Velocity White Hot Core Long Distance Golf Balls USGA Approved-Total of 15-Hot Pink", "asin": "B00JJQQN20", "price": "$14.33", "quantity": ""},
{"title": "VEASAERS Golf Tees Plastic 3 1/4 2 3/4 inch Unbreakable 20 50 100 Pack, Bulk Long Stronger Upgrade More Durable Stable Reduce Friction Side Spin Tee Pink Pouple Gift for Men Women", "asin": "B0D2ZQ375Z", "price": "$8.99", "quantity": ""},
{"title": "Maxfli Performance Series Low Resistance 3 1/4'' & 1 1/2'' Assorted Golf Tees - 50 Pack", "asin": "B07CX9TQNY", "price": "$11.73", "quantity": ""},
{"title": "Jiskan Pro Golf Club Brush Cleaner with Retainer Clip and Squeeze Water Bottle 7.5 Inches Holds 4 Ounces of Water, Essentials Golf Accessories for Men, Best Golf Gifts for Men", "asin": "B0BZM7WGXV", "price": "$14.99", "quantity": ""}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-19T17:50:57.215Z", // 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>
