<|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 button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

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": "2025-04-09T20:39:45.943Z", "action": "input", "action_argument": "mini kit kat"}
{"timestamp": "2025-04-09T20:40:36.739Z", "action": "input", "action_argument": "japanese mini kit kat"}
{"timestamp": "2025-04-09T20:46:03.874Z", "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": "japanese mini kit kat"
}
  ],
  "product_details": [
    {
  "asin": "B0DJ854XR5"
},
    {
  "title": "Konbini Japan - 24 Mini Japanese KitKat Chocolate Variety Pack Assortment (12 Flavors X 2)- Authentic Candy Snacks Wafer Sweets Gift - 24 Cute Small Size"
},
    {
  "price": "$21.90"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "promotion_items": [
    {"asin": "B0CHDYP297"},
    {"asin": "B0BTMWWYTK"},
    {"asin": "B0F1CKNXP6"},
    {"asin": "B0DZTWJ4SL"},
    {"asin": "B01DHYLBIK"},
    {"asin": "B07DX4R78B"},
    {"asin": "B0C9WS8X5Z"},
    {"title": "Shiroi Koibito Cookies Assortments White & Black Chocolate 36 Pcs For Gifts And Presents_AB", "asin": "B0C9WS8X5Z", "price": "$48.99", "quantity": ""},
    {"title": "Push Pop Easter Candy for Party Favors, 24 Count Variety Candy Lollipops, Fun Push Pop Lollipop Gift Baskets, Easter Baskets, Birthdays", "asin": "B002RGU0M8", "price": "$16.48", "quantity": ""},
    {"title": "MEGURISM Yoku Moku Cookies Assortimon de Biscuit Japanese Cookies Assortments For Gifts And Presents", "asin": "B0CSWSK34D", "price": "$42.00", "quantity": ""},
    {"title": "Japanese Snack Assortment 40 pcs of 32 types Full of \"DAGASHI\", \"OHIMESAMA Snack Selection\" (L)", "asin": "B076X1VB5S", "price": "$35.99", "quantity": ""},
    {"title": "OTSUMAMI TOKYO, Original Japanese Snacks Giftee Bag, Full of Dagashi, Candy, Gummy, Marshmallows, Chips, Bubblegum, weird food Japan, for Gifts, Picnics, for both Children and Adults", "asin": "B0CHDYP297", "price": "$24.97", "quantity": ""},
    {"title": "KIT KAT Miniatures Wafer Candy Bars (Assorted)", "asin": "B0BTMWWYTK", "price": "$26.31", "quantity": ""},
    {"title": "Sakura Box Japanese Candy & Snacks 40 Piece Dagashi Set (Box)", "asin": "B07DX4R78B", "price": "$25.97", "quantity": ""},
    {},
    {},
    {},
    {},
    {},
    {},
    {}
  ],
  "comparison_items": [
    {"title": "Konbini Japan - 24 Mini Japanese KitKat Chocolate Variety Pack Assortment (12 Flavors X 2)- Authentic Candy Snacks Wafer Sweets Gift - 24 Cute Small Size", "asin": "B0DJ854XR5", "price": "$21.90"},
    {"title": "Kit kat chocolate strawberry 12 bars 1 bags Japan import", "asin": "B07XFYVQ4F", "price": "$9.60"},
    {"title": "30 Japanese Kit Kat & Tirol Variety Pack Assortment (BOX)", "asin": "B075LSV11Y", "price": "$24.97"},
    {"title": "Nestle Japan KitKat Mini Adult Sweetness Strawberry 11 pieces (Pack of 2)", "asin": "B0DG4YPR4N", "price": "$13.00"},
    {"title": "Kit Kat chocolate Matcha dark green tea Japan 3 bags 1 Count (Pack of 3)", "asin": "B0BTXW2M9H", "price": "$18.49"},
    {"title": "KIT KAT Miniatures Lemon Flavored Creme Wafer, Easter Candy Bag, 8.4 oz", "asin": "B09HR3WQZ9", "price": "$9.99"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-09T20:47:04.911Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</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 button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

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": "2025-04-09T20:39:45.943Z", "action": "input", "action_argument": "mini kit kat"}
{"timestamp": "2025-04-09T20:40:36.739Z", "action": "input", "action_argument": "japanese mini kit kat"}
{"timestamp": "2025-04-09T20:46:03.874Z", "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": "japanese mini kit kat"
}
  ],
  "product_details": [
    {
  "asin": "B0DJ854XR5"
},
    {
  "title": "Konbini Japan - 24 Mini Japanese KitKat Chocolate Variety Pack Assortment (12 Flavors X 2)- Authentic Candy Snacks Wafer Sweets Gift - 24 Cute Small Size"
},
    {
  "price": "$21.90"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "promotion_items": [
    {"asin": "B0CHDYP297"},
    {"asin": "B0BTMWWYTK"},
    {"asin": "B0F1CKNXP6"},
    {"asin": "B0DZTWJ4SL"},
    {"asin": "B01DHYLBIK"},
    {"asin": "B07DX4R78B"},
    {"asin": "B0C9WS8X5Z"},
    {"title": "Shiroi Koibito Cookies Assortments White & Black Chocolate 36 Pcs For Gifts And Presents_AB", "asin": "B0C9WS8X5Z", "price": "$48.99", "quantity": ""},
    {"title": "Push Pop Easter Candy for Party Favors, 24 Count Variety Candy Lollipops, Fun Push Pop Lollipop Gift Baskets, Easter Baskets, Birthdays", "asin": "B002RGU0M8", "price": "$16.48", "quantity": ""},
    {"title": "MEGURISM Yoku Moku Cookies Assortimon de Biscuit Japanese Cookies Assortments For Gifts And Presents", "asin": "B0CSWSK34D", "price": "$42.00", "quantity": ""},
    {"title": "Japanese Snack Assortment 40 pcs of 32 types Full of \"DAGASHI\", \"OHIMESAMA Snack Selection\" (L)", "asin": "B076X1VB5S", "price": "$35.99", "quantity": ""},
    {"title": "OTSUMAMI TOKYO, Original Japanese Snacks Giftee Bag, Full of Dagashi, Candy, Gummy, Marshmallows, Chips, Bubblegum, weird food Japan, for Gifts, Picnics, for both Children and Adults", "asin": "B0CHDYP297", "price": "$24.97", "quantity": ""},
    {"title": "KIT KAT Miniatures Wafer Candy Bars (Assorted)", "asin": "B0BTMWWYTK", "price": "$26.31", "quantity": ""},
    {"title": "Sakura Box Japanese Candy & Snacks 40 Piece Dagashi Set (Box)", "asin": "B07DX4R78B", "price": "$25.97", "quantity": ""},
    {},
    {},
    {},
    {},
    {},
    {},
    {}
  ],
  "comparison_items": [
    {"title": "Konbini Japan - 24 Mini Japanese KitKat Chocolate Variety Pack Assortment (12 Flavors X 2)- Authentic Candy Snacks Wafer Sweets Gift - 24 Cute Small Size", "asin": "B0DJ854XR5", "price": "$21.90"},
    {"title": "Kit kat chocolate strawberry 12 bars 1 bags Japan import", "asin": "B07XFYVQ4F", "price": "$9.60"},
    {"title": "30 Japanese Kit Kat & Tirol Variety Pack Assortment (BOX)", "asin": "B075LSV11Y", "price": "$24.97"},
    {"title": "Nestle Japan KitKat Mini Adult Sweetness Strawberry 11 pieces (Pack of 2)", "asin": "B0DG4YPR4N", "price": "$13.00"},
    {"title": "Kit Kat chocolate Matcha dark green tea Japan 3 bags 1 Count (Pack of 3)", "asin": "B0BTXW2M9H", "price": "$18.49"},
    {"title": "KIT KAT Miniatures Lemon Flavored Creme Wafer, Easter Candy Bag, 8.4 oz", "asin": "B09HR3WQZ9", "price": "$9.99"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-09T20:47:04.911Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

<answer_action>click</answer_action><answer_argument>review</answer_argument>
rule
<answer_action>click</answer_action><answer_argument>review</answer_argument>
<|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 button or clickable element on the Amazon website.
Action Argument: The click_type is one of the buttons or clickable elements including review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter. Select one of these elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "click_type",
}

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": "2025-04-09T20:39:45.943Z", "action": "input", "action_argument": "mini kit kat"}
{"timestamp": "2025-04-09T20:40:36.739Z", "action": "input", "action_argument": "japanese mini kit kat"}
{"timestamp": "2025-04-09T20:46:03.874Z", "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": "japanese mini kit kat"
}
  ],
  "product_details": [
    {
  "asin": "B0DJ854XR5"
},
    {
  "title": "Konbini Japan - 24 Mini Japanese KitKat Chocolate Variety Pack Assortment (12 Flavors X 2)- Authentic Candy Snacks Wafer Sweets Gift - 24 Cute Small Size"
},
    {
  "price": "$21.90"
}
  ],
  "product_quantity": [
    {
  "quantity": "1"
}
  ],
  "promotion_items": [
    {"asin": "B0CHDYP297"},
    {"asin": "B0BTMWWYTK"},
    {"asin": "B0F1CKNXP6"},
    {"asin": "B0DZTWJ4SL"},
    {"asin": "B01DHYLBIK"},
    {"asin": "B07DX4R78B"},
    {"asin": "B0C9WS8X5Z"},
    {"title": "Shiroi Koibito Cookies Assortments White & Black Chocolate 36 Pcs For Gifts And Presents_AB", "asin": "B0C9WS8X5Z", "price": "$48.99", "quantity": ""},
    {"title": "Push Pop Easter Candy for Party Favors, 24 Count Variety Candy Lollipops, Fun Push Pop Lollipop Gift Baskets, Easter Baskets, Birthdays", "asin": "B002RGU0M8", "price": "$16.48", "quantity": ""},
    {"title": "MEGURISM Yoku Moku Cookies Assortimon de Biscuit Japanese Cookies Assortments For Gifts And Presents", "asin": "B0CSWSK34D", "price": "$42.00", "quantity": ""},
    {"title": "Japanese Snack Assortment 40 pcs of 32 types Full of \"DAGASHI\", \"OHIMESAMA Snack Selection\" (L)", "asin": "B076X1VB5S", "price": "$35.99", "quantity": ""},
    {"title": "OTSUMAMI TOKYO, Original Japanese Snacks Giftee Bag, Full of Dagashi, Candy, Gummy, Marshmallows, Chips, Bubblegum, weird food Japan, for Gifts, Picnics, for both Children and Adults", "asin": "B0CHDYP297", "price": "$24.97", "quantity": ""},
    {"title": "KIT KAT Miniatures Wafer Candy Bars (Assorted)", "asin": "B0BTMWWYTK", "price": "$26.31", "quantity": ""},
    {"title": "Sakura Box Japanese Candy & Snacks 40 Piece Dagashi Set (Box)", "asin": "B07DX4R78B", "price": "$25.97", "quantity": ""},
    {},
    {},
    {},
    {},
    {},
    {},
    {}
  ],
  "comparison_items": [
    {"title": "Konbini Japan - 24 Mini Japanese KitKat Chocolate Variety Pack Assortment (12 Flavors X 2)- Authentic Candy Snacks Wafer Sweets Gift - 24 Cute Small Size", "asin": "B0DJ854XR5", "price": "$21.90"},
    {"title": "Kit kat chocolate strawberry 12 bars 1 bags Japan import", "asin": "B07XFYVQ4F", "price": "$9.60"},
    {"title": "30 Japanese Kit Kat & Tirol Variety Pack Assortment (BOX)", "asin": "B075LSV11Y", "price": "$24.97"},
    {"title": "Nestle Japan KitKat Mini Adult Sweetness Strawberry 11 pieces (Pack of 2)", "asin": "B0DG4YPR4N", "price": "$13.00"},
    {"title": "Kit Kat chocolate Matcha dark green tea Japan 3 bags 1 Count (Pack of 3)", "asin": "B0BTXW2M9H", "price": "$18.49"},
    {"title": "KIT KAT Miniatures Lemon Flavored Creme Wafer, Easter Candy Bag, 8.4 oz", "asin": "B09HR3WQZ9", "price": "$9.99"}
  ]
}
<|observation_end|>

# Output Format
Please provide your response in JSON format within <answer></answer> tags using the following schema:
"<answer>
{
"timestamp": "2025-04-09T20:47:04.911Z", // the timestamp when this action occurs
"action": "string", // one of four action: input, click, click_product, purchase
"acion_argument": "string", // appropriate value based on action type: input_text, click_type (i.e., select one from review, product_option, other, nav_bar, quantity, page_related, suggested_term, cart_side_bar, cart_page_select, filter), or product_asin
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

train