<|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"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": ""}],
"cart_items": [{"title": "Dr. Bronner's Pure-Castile Liquid Soap Refill (Baby Unscented 32oz, Pack of 2)", "asin": "B0D5ZHGPSQ", "price": "$31.49", "quantity": "1"}],
"product_details": [{"asin": "B0D9GMP7YB"},
{"title": "Molain Emergency Whistles with Lanyard, Safety Whistle Survival Shrill Loud, Marine Whistle with Adjustable Reflective Lanyard for Boating, Swimming, Water Survival, Hiking, Camping, Climbing"},
{"price": "$4.79"},
{"bullet_list": "Loud Survival Whistle: This emergency whistle kit contains 6pcs safety survival whistles with 6pcs adjustable reflective lanyards. This survival whistle has dual sound chambers that can reach 120 decibels quickly, enough to be heard over a mile away. Works great as a signal whistle for kids and adults. Conspicuous Color: This bird whistle is designed in a distinctive bright orange color to attract the attention of others outdoors, helping you to be easily spotted. You can use it as a survival whistle in harsh environments or as a bear whistle to scare away other animals when you encounter them outdoors. Reliable Material: The emergency whistles are made of quality PP material, sturdy and reliable, can function well in different weather conditions, not easy to break or crack. There are no parts inside the emergency whistle, which allows our water whistle to float on water and work well in all conditions, even in cold weather, without sticking to your lips like metal whistles. Adjustable Reflective Lanyard & Slide Buckle: Whistle with reflective cord for high visibility even in the dark, adjustable rope so you can easily hang it around your neck, life jacket, kayak, backpack, camping, and hiking gear. Wide Application: The whistle can emit high pitched sound, and can be used as a safety whistle in outdoor activities, for kayaking, camping, hiking, swimming, boating, hunting, and other outdoor sports, but also as a survival whistle, for self-defense, rescue, emergency survival, this safety whistle has dazzling colors, is ideal for your outdoor travel."}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "2 Pack"}]
<|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": "2025-04-15T23:39:33.382Z", // 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"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": ""}],
"cart_items": [{"title": "Dr. Bronner's Pure-Castile Liquid Soap Refill (Baby Unscented 32oz, Pack of 2)", "asin": "B0D5ZHGPSQ", "price": "$31.49", "quantity": "1"}],
"product_details": [{"asin": "B0D9GMP7YB"},
{"title": "Molain Emergency Whistles with Lanyard, Safety Whistle Survival Shrill Loud, Marine Whistle with Adjustable Reflective Lanyard for Boating, Swimming, Water Survival, Hiking, Camping, Climbing"},
{"price": "$4.79"},
{"bullet_list": "Loud Survival Whistle: This emergency whistle kit contains 6pcs safety survival whistles with 6pcs adjustable reflective lanyards. This survival whistle has dual sound chambers that can reach 120 decibels quickly, enough to be heard over a mile away. Works great as a signal whistle for kids and adults. Conspicuous Color: This bird whistle is designed in a distinctive bright orange color to attract the attention of others outdoors, helping you to be easily spotted. You can use it as a survival whistle in harsh environments or as a bear whistle to scare away other animals when you encounter them outdoors. Reliable Material: The emergency whistles are made of quality PP material, sturdy and reliable, can function well in different weather conditions, not easy to break or crack. There are no parts inside the emergency whistle, which allows our water whistle to float on water and work well in all conditions, even in cold weather, without sticking to your lips like metal whistles. Adjustable Reflective Lanyard & Slide Buckle: Whistle with reflective cord for high visibility even in the dark, adjustable rope so you can easily hang it around your neck, life jacket, kayak, backpack, camping, and hiking gear. Wide Application: The whistle can emit high pitched sound, and can be used as a safety whistle in outdoor activities, for kayaking, camping, hiking, swimming, boating, hunting, and other outdoor sports, but also as a survival whistle, for self-defense, rescue, emergency survival, this safety whistle has dazzling colors, is ideal for your outdoor travel."}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "2 Pack"}]
<|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": "2025-04-15T23:39:33.382Z", // 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"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": ""}],
"cart_items": [{"title": "Dr. Bronner's Pure-Castile Liquid Soap Refill (Baby Unscented 32oz, Pack of 2)", "asin": "B0D5ZHGPSQ", "price": "$31.49", "quantity": "1"}],
"product_details": [{"asin": "B0D9GMP7YB"},
{"title": "Molain Emergency Whistles with Lanyard, Safety Whistle Survival Shrill Loud, Marine Whistle with Adjustable Reflective Lanyard for Boating, Swimming, Water Survival, Hiking, Camping, Climbing"},
{"price": "$4.79"},
{"bullet_list": "Loud Survival Whistle: This emergency whistle kit contains 6pcs safety survival whistles with 6pcs adjustable reflective lanyards. This survival whistle has dual sound chambers that can reach 120 decibels quickly, enough to be heard over a mile away. Works great as a signal whistle for kids and adults. Conspicuous Color: This bird whistle is designed in a distinctive bright orange color to attract the attention of others outdoors, helping you to be easily spotted. You can use it as a survival whistle in harsh environments or as a bear whistle to scare away other animals when you encounter them outdoors. Reliable Material: The emergency whistles are made of quality PP material, sturdy and reliable, can function well in different weather conditions, not easy to break or crack. There are no parts inside the emergency whistle, which allows our water whistle to float on water and work well in all conditions, even in cold weather, without sticking to your lips like metal whistles. Adjustable Reflective Lanyard & Slide Buckle: Whistle with reflective cord for high visibility even in the dark, adjustable rope so you can easily hang it around your neck, life jacket, kayak, backpack, camping, and hiking gear. Wide Application: The whistle can emit high pitched sound, and can be used as a safety whistle in outdoor activities, for kayaking, camping, hiking, swimming, boating, hunting, and other outdoor sports, but also as a survival whistle, for self-defense, rescue, emergency survival, this safety whistle has dazzling colors, is ideal for your outdoor travel."}],
"product_quantity": [{"quantity": "1"}],
"product_options": [{"Color": "2 Pack"}]
<|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": "2025-04-15T23:39:33.382Z", // 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>
