<|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": "2025-04-11T21:34:51.595Z", "action": "input", "action_argument": "amazon gift"}
{"timestamp": "2025-04-11T21:34:51.824Z", "action": "click", "action_argument": "suggested_term"}
<|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": "amazon gift card"}],
"cart_items": [{"title": "MOSWAG USB C to 3.5mm Audio Headphone Adapter, Typc C to 3.5mm Aux Adapter Zinc Alloy Adapter Compatible with iPhone 15 Plus/15 Pro Max Samsung GalaxyS23 S22 Plus, Ultra S21+, Pixel 7/6, Pad Pro 6", "asin": "B0C2YVMYJ4", "price": "$5.19", "quantity": "1"},
{"title": "OnePlus Nord Wired Earphones", "asin": "B0B7SNTVLL", "price": "$13.99", "quantity": "1"},
{"title": "Hair Curlers Set with 24 Rollers (6 Jumbo, 6 Large, 6 Medium, 6 Small) and 24 Clips for All Hair Lengths (Black)", "asin": "B0CL5TN5PP", "price": "$12.59", "quantity": "1"},
{"title": "Hair Cutting Scissors Shears Kits, 15 Pcs Professional Hairdressing Scissors Set, Stainless Steel Hairdressing Shears Set Professional Thinning Scissors for Barber/Salon/Home/Men/Women/Kids/Adults", "asin": "B0CZDFXDPQ", "price": "$12.89", "quantity": "1"}],
"promotion_items": [{"title": "Roblox Digital Gift Card - 2,000 Robux [Includes Exclusive Virtual Item] [Digital Code]\nSep 6, 2022", "asin": "B0BCCYLB13", "price": "$20.00", "quantity": ""},
{"title": "Roblox Physical Gift Cards, Multipack of 3 x $15 [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0CBPXWZDV", "price": "$45.00", "quantity": ""},
{"title": "Roblox Physical Gift Card [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0BCFJF51G", "price": "$100.00", "quantity": ""},
{"title": "Uber eGift Card", "asin": "B0CFXNP4DW", "price": "$15.00", "quantity": ""},
{"title": "Cheesecake Factory Gift Card", "asin": "B00GS8BKZC", "price": "$50.00", "quantity": ""},
{"title": "Google Play gift code - give the gift of games, apps and more (Email or Text Message Delivery - US Only)", "asin": "B074T91QTZ", "price": "$25.00", "quantity": ""}],
"search_results": [{"title": "com Gift Card Balance Reload", "asin": "B0CHTKNWBL"},
{"title": "Amazon eGift Card - (Instant Email or Text Delivery)", "asin": "B07PCMWTSG"},
{"title": "Amazon eGift Card - Celebration - (Instant Email or Text Delivery)", "asin": "B0D1TK5XVL"},
{"title": "Amazon.com Gift Card in a Birthday Pop-Up Box", "asin": "B0B9SJL23F"},
{"title": "Amazon.com Gift Card in Various Gift Boxes", "asin": "B0B6BG2PB4"},
{"title": "Amazon.com Gift Card in a Mini Envelope (General)", "asin": "B06WVJBLBQ"},
{"title": "Amazon Physical Gift Card - Any Occasion", "asin": "B0DMNMPJP1"},
{"title": "Amazon.com Download and Print at Home Gift Card", "asin": "B0BXCZWT5B"},
{"title": "Amazon Physical Gift Card - Seasonal", "asin": "B0DMNMXMJC"},
{"title": "Amazon eGift Card - Appreciation - (Instant Email or Text Delivery)", "asin": "B09PDZPLL8"},
{"title": "Amazon.com Gift Card in a Reveal (Various Designs)", "asin": "B0BHHQH72Z"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Birthday)", "asin": "B07Y93TM8M"},
{"title": "Amazon.com Gift Card in a Premium Gift Box", "asin": "B0B9SQ5H7X"},
{"title": "Amazon eGift Card - Seasonal - (Instant Email or Text Delivery)", "asin": "B07YJFWNBR"},
{"title": "Amazon eGift Card - Any Occasion - (Instant Email or Text Delivery)", "asin": "B09DCN61K4"},
{"title": "Amazon.com Gift Card in a Reveal (Various Designs)", "asin": "B0B9SDKZG4"},
{"title": "Roblox Digital Gift Card - 1,500 Robux [Includes Exclusive Virtual Item] [Digital Code]", "asin": "B0BCCXZDT5", "price": "$15.00"},
{"title": "Uber eGift Card", "asin": "B0CFXNP4DW", "price": "$15.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "$200 Gift Card (plus $6.95 Purchase Fee)", "asin": "B07HJD9FVV", "price": "$206.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "$100 Gift Card (plus $5.95 Purchase Fee)", "asin": "B01MSBQB1P", "price": "$105.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Thank You)", "asin": "B07Y92XFRD"},
{"title": "Amazon Physical Gift Card - Appreciation", "asin": "B0DMNNFF5N"},
{"title": "Amazon.com Gift Card in a Mini Envelope", "asin": "B083V225RJ", "price": "$30.00", "delivery": "FREE delivery Tomorrow, Apr 12 Or fastest delivery Overnight 4 AM - 8 AM Arrives before Easter"},
{"title": "$200 Mastercard Gift Card (plus $6.95 Purchase Fee)", "asin": "B07GFQ5B44", "price": "$206.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Customizable Amazon.com eGift Card", "asin": "B09LQTHPN4"},
{"title": "Visa $50 Balloons Gift Card (plus $4.95 Purchase Fee)", "asin": "B08LP1CTR2", "price": "$54.95", "delivery": "Prime members get FREE delivery Tomorrow, Apr 12 Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Visa $100 Gift Card (plus $5.95 Purchase Fee)", "asin": "B0CQPQFFV4", "price": "$105.95", "delivery": "Prime members get FREE delivery Tomorrow, Apr 12 Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "$100 Mastercard Gift Card (plus $5.95 Purchase Fee)", "asin": "B07GH7JZ91", "price": "$105.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Amazon.com Gift Card in a Box (Various Designs)", "asin": "B09ZJ4QBW3"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Diwali)", "asin": "B09CXL35FP"},
{"title": "$50 Gift Card (plus $4.95 Purchase Fee)", "asin": "B01N5TMK8I", "price": "$54.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Amazon.com Gift Card for any amount in Pop-up Box - various designs", "asin": "B0BMTWQ8JF"},
{"title": "$50 Mastercard Gift Card (plus $4.95 Purchase Fee)", "asin": "B07GH6WX29", "price": "$54.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Visa Virtual $200 eGift Card (plus $6.95 Purchase Fee) - For Online Use Only", "asin": "B0DG7VD7DW", "price": "$206.95", "delivery": "FREE Shipping on eligible orders"},
{"title": "Amazon.com Gift Card in a Gift Tag", "asin": "B01LXGGQXW"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Christmas)", "asin": "B0BQXWDPC2"},
{"title": "Amazon.com Gift Card for any amount in a Slider Design", "asin": "B0BMTTV653"},
{"title": "Visa $25 Gift Card (plus $3.95 Purchase Fee)", "asin": "B07HJHK8Y5", "price": "$28.95", "delivery": "Prime members get FREE delivery Tomorrow, Apr 12 Or Non-members get FREE delivery Wed, Apr 16 on $35 of items shipped by Amazon Arrives before Easter"},
{"title": "Amazon.com Gift Cards - Pack of 10", "asin": "B07F39D27F"},
{"title": "Instacart $100 Gift Card", "asin": "B0DDSPJ454", "price": "$100.00", "delivery": "FREE Shipping on eligible orders"},
{"title": "Visa Virtual $100 eGift Card (plus $5.95 Purchase Fee) - For Online Use Only", "asin": "B0DG82QY5C", "price": "$105.95", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks $20 Gift Cards (5-Pack)", "asin": "B00OV98F44", "price": "$100.00", "delivery": "FREE Shipping on eligible orders"},
{"title": "$25 Mastercard Gift Card (plus $3.95 Purchase Fee)", "asin": "B07GHDHKPN", "price": "$28.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 on $35 of items shipped by Amazon Arrives before Easter"},
{"title": "Apple Gift Card - App Store, iTunes, iPhone, iPad, AirPods, MacBook, accessories and more (eGift)", "asin": "B08F3BV69X", "delivery": "FREE Shipping on eligible orders"},
{"title": "Amazon.com Gift Card in a Hello Baby Reveal", "asin": "B01JQSP498", "price": "$15.00", "delivery": "FREE delivery Tue, Apr 15 Arrives before Easter"},
{"title": "Multi-Brand Choice Home Sweet Home Gift Card", "asin": "B0D8W43G3W", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks $10 Gift Cards (4-Pack)", "asin": "B00FTGTM5E", "price": "$40.00", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks Gift Card", "asin": "B00NVUDIZ0", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks Gift Card", "asin": "B01MA1SD29", "delivery": "FREE Shipping on eligible orders"},
{"title": "DoorDash Gift Card", "asin": "B07YYWWD2B", "delivery": "FREE Shipping on eligible orders"},
{"title": "Amazon eGift Card - Seasonal - (Instant Email or Text Delivery)", "asin": "B0BHRBHSBC", "price": "$50.00", "delivery": "In Stock"},
{"title": "Roblox Physical Gift Card [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0BCFJF51G", "price": "$100.00", "delivery": "FREE delivery Wed, Apr 16 Or fastest delivery Tue, Apr 15 Arrives before Easter"},
{"title": "Roblox Physical Gift Cards, Multipack of 3 x $15 [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0CBPXWZDV", "price": "$45.00", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Uber eGift Card - Standard", "asin": "B079YMX2J6", "price": "$15.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "Cheesecake Factory Gift Card", "asin": "B00GS8BKZC", "price": "$50.00", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Razer Gold eGift Card", "asin": "B08QDXC6T4", "price": "$15.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "Google Play gift code - give the gift of games, apps and more (Email or Text Message Delivery - US Only)", "asin": "B074T91QTZ", "price": "$25.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "Gift Card Presenter (A Gift For You - Simple Black) 100 Pack", "asin": "B0BGYGHDMK", "price": "$34.00", "delivery": "FREE delivery Apr 18 - 24 Or fastest delivery Wed, Apr 16"}]
<|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": "2025-04-11T21:35:04.357Z", // 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": "2025-04-11T21:34:51.595Z", "action": "input", "action_argument": "amazon gift"}
{"timestamp": "2025-04-11T21:34:51.824Z", "action": "click", "action_argument": "suggested_term"}
<|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": "amazon gift card"}],
"cart_items": [{"title": "MOSWAG USB C to 3.5mm Audio Headphone Adapter, Typc C to 3.5mm Aux Adapter Zinc Alloy Adapter Compatible with iPhone 15 Plus/15 Pro Max Samsung GalaxyS23 S22 Plus, Ultra S21+, Pixel 7/6, Pad Pro 6", "asin": "B0C2YVMYJ4", "price": "$5.19", "quantity": "1"},
{"title": "OnePlus Nord Wired Earphones", "asin": "B0B7SNTVLL", "price": "$13.99", "quantity": "1"},
{"title": "Hair Curlers Set with 24 Rollers (6 Jumbo, 6 Large, 6 Medium, 6 Small) and 24 Clips for All Hair Lengths (Black)", "asin": "B0CL5TN5PP", "price": "$12.59", "quantity": "1"},
{"title": "Hair Cutting Scissors Shears Kits, 15 Pcs Professional Hairdressing Scissors Set, Stainless Steel Hairdressing Shears Set Professional Thinning Scissors for Barber/Salon/Home/Men/Women/Kids/Adults", "asin": "B0CZDFXDPQ", "price": "$12.89", "quantity": "1"}],
"promotion_items": [{"title": "Roblox Digital Gift Card - 2,000 Robux [Includes Exclusive Virtual Item] [Digital Code]\nSep 6, 2022", "asin": "B0BCCYLB13", "price": "$20.00", "quantity": ""},
{"title": "Roblox Physical Gift Cards, Multipack of 3 x $15 [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0CBPXWZDV", "price": "$45.00", "quantity": ""},
{"title": "Roblox Physical Gift Card [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0BCFJF51G", "price": "$100.00", "quantity": ""},
{"title": "Uber eGift Card", "asin": "B0CFXNP4DW", "price": "$15.00", "quantity": ""},
{"title": "Cheesecake Factory Gift Card", "asin": "B00GS8BKZC", "price": "$50.00", "quantity": ""},
{"title": "Google Play gift code - give the gift of games, apps and more (Email or Text Message Delivery - US Only)", "asin": "B074T91QTZ", "price": "$25.00", "quantity": ""}],
"search_results": [{"title": "com Gift Card Balance Reload", "asin": "B0CHTKNWBL"},
{"title": "Amazon eGift Card - (Instant Email or Text Delivery)", "asin": "B07PCMWTSG"},
{"title": "Amazon eGift Card - Celebration - (Instant Email or Text Delivery)", "asin": "B0D1TK5XVL"},
{"title": "Amazon.com Gift Card in a Birthday Pop-Up Box", "asin": "B0B9SJL23F"},
{"title": "Amazon.com Gift Card in Various Gift Boxes", "asin": "B0B6BG2PB4"},
{"title": "Amazon.com Gift Card in a Mini Envelope (General)", "asin": "B06WVJBLBQ"},
{"title": "Amazon Physical Gift Card - Any Occasion", "asin": "B0DMNMPJP1"},
{"title": "Amazon.com Download and Print at Home Gift Card", "asin": "B0BXCZWT5B"},
{"title": "Amazon Physical Gift Card - Seasonal", "asin": "B0DMNMXMJC"},
{"title": "Amazon eGift Card - Appreciation - (Instant Email or Text Delivery)", "asin": "B09PDZPLL8"},
{"title": "Amazon.com Gift Card in a Reveal (Various Designs)", "asin": "B0BHHQH72Z"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Birthday)", "asin": "B07Y93TM8M"},
{"title": "Amazon.com Gift Card in a Premium Gift Box", "asin": "B0B9SQ5H7X"},
{"title": "Amazon eGift Card - Seasonal - (Instant Email or Text Delivery)", "asin": "B07YJFWNBR"},
{"title": "Amazon eGift Card - Any Occasion - (Instant Email or Text Delivery)", "asin": "B09DCN61K4"},
{"title": "Amazon.com Gift Card in a Reveal (Various Designs)", "asin": "B0B9SDKZG4"},
{"title": "Roblox Digital Gift Card - 1,500 Robux [Includes Exclusive Virtual Item] [Digital Code]", "asin": "B0BCCXZDT5", "price": "$15.00"},
{"title": "Uber eGift Card", "asin": "B0CFXNP4DW", "price": "$15.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "$200 Gift Card (plus $6.95 Purchase Fee)", "asin": "B07HJD9FVV", "price": "$206.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "$100 Gift Card (plus $5.95 Purchase Fee)", "asin": "B01MSBQB1P", "price": "$105.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Thank You)", "asin": "B07Y92XFRD"},
{"title": "Amazon Physical Gift Card - Appreciation", "asin": "B0DMNNFF5N"},
{"title": "Amazon.com Gift Card in a Mini Envelope", "asin": "B083V225RJ", "price": "$30.00", "delivery": "FREE delivery Tomorrow, Apr 12 Or fastest delivery Overnight 4 AM - 8 AM Arrives before Easter"},
{"title": "$200 Mastercard Gift Card (plus $6.95 Purchase Fee)", "asin": "B07GFQ5B44", "price": "$206.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Customizable Amazon.com eGift Card", "asin": "B09LQTHPN4"},
{"title": "Visa $50 Balloons Gift Card (plus $4.95 Purchase Fee)", "asin": "B08LP1CTR2", "price": "$54.95", "delivery": "Prime members get FREE delivery Tomorrow, Apr 12 Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Visa $100 Gift Card (plus $5.95 Purchase Fee)", "asin": "B0CQPQFFV4", "price": "$105.95", "delivery": "Prime members get FREE delivery Tomorrow, Apr 12 Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "$100 Mastercard Gift Card (plus $5.95 Purchase Fee)", "asin": "B07GH7JZ91", "price": "$105.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Amazon.com Gift Card in a Box (Various Designs)", "asin": "B09ZJ4QBW3"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Diwali)", "asin": "B09CXL35FP"},
{"title": "$50 Gift Card (plus $4.95 Purchase Fee)", "asin": "B01N5TMK8I", "price": "$54.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Amazon.com Gift Card for any amount in Pop-up Box - various designs", "asin": "B0BMTWQ8JF"},
{"title": "$50 Mastercard Gift Card (plus $4.95 Purchase Fee)", "asin": "B07GH6WX29", "price": "$54.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Visa Virtual $200 eGift Card (plus $6.95 Purchase Fee) - For Online Use Only", "asin": "B0DG7VD7DW", "price": "$206.95", "delivery": "FREE Shipping on eligible orders"},
{"title": "Amazon.com Gift Card in a Gift Tag", "asin": "B01LXGGQXW"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Christmas)", "asin": "B0BQXWDPC2"},
{"title": "Amazon.com Gift Card for any amount in a Slider Design", "asin": "B0BMTTV653"},
{"title": "Visa $25 Gift Card (plus $3.95 Purchase Fee)", "asin": "B07HJHK8Y5", "price": "$28.95", "delivery": "Prime members get FREE delivery Tomorrow, Apr 12 Or Non-members get FREE delivery Wed, Apr 16 on $35 of items shipped by Amazon Arrives before Easter"},
{"title": "Amazon.com Gift Cards - Pack of 10", "asin": "B07F39D27F"},
{"title": "Instacart $100 Gift Card", "asin": "B0DDSPJ454", "price": "$100.00", "delivery": "FREE Shipping on eligible orders"},
{"title": "Visa Virtual $100 eGift Card (plus $5.95 Purchase Fee) - For Online Use Only", "asin": "B0DG82QY5C", "price": "$105.95", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks $20 Gift Cards (5-Pack)", "asin": "B00OV98F44", "price": "$100.00", "delivery": "FREE Shipping on eligible orders"},
{"title": "$25 Mastercard Gift Card (plus $3.95 Purchase Fee)", "asin": "B07GHDHKPN", "price": "$28.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 on $35 of items shipped by Amazon Arrives before Easter"},
{"title": "Apple Gift Card - App Store, iTunes, iPhone, iPad, AirPods, MacBook, accessories and more (eGift)", "asin": "B08F3BV69X", "delivery": "FREE Shipping on eligible orders"},
{"title": "Amazon.com Gift Card in a Hello Baby Reveal", "asin": "B01JQSP498", "price": "$15.00", "delivery": "FREE delivery Tue, Apr 15 Arrives before Easter"},
{"title": "Multi-Brand Choice Home Sweet Home Gift Card", "asin": "B0D8W43G3W", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks $10 Gift Cards (4-Pack)", "asin": "B00FTGTM5E", "price": "$40.00", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks Gift Card", "asin": "B00NVUDIZ0", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks Gift Card", "asin": "B01MA1SD29", "delivery": "FREE Shipping on eligible orders"},
{"title": "DoorDash Gift Card", "asin": "B07YYWWD2B", "delivery": "FREE Shipping on eligible orders"},
{"title": "Amazon eGift Card - Seasonal - (Instant Email or Text Delivery)", "asin": "B0BHRBHSBC", "price": "$50.00", "delivery": "In Stock"},
{"title": "Roblox Physical Gift Card [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0BCFJF51G", "price": "$100.00", "delivery": "FREE delivery Wed, Apr 16 Or fastest delivery Tue, Apr 15 Arrives before Easter"},
{"title": "Roblox Physical Gift Cards, Multipack of 3 x $15 [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0CBPXWZDV", "price": "$45.00", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Uber eGift Card - Standard", "asin": "B079YMX2J6", "price": "$15.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "Cheesecake Factory Gift Card", "asin": "B00GS8BKZC", "price": "$50.00", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Razer Gold eGift Card", "asin": "B08QDXC6T4", "price": "$15.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "Google Play gift code - give the gift of games, apps and more (Email or Text Message Delivery - US Only)", "asin": "B074T91QTZ", "price": "$25.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "Gift Card Presenter (A Gift For You - Simple Black) 100 Pack", "asin": "B0BGYGHDMK", "price": "$34.00", "delivery": "FREE delivery Apr 18 - 24 Or fastest delivery Wed, Apr 16"}]
<|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": "2025-04-11T21:35:04.357Z", // 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": "2025-04-11T21:34:51.595Z", "action": "input", "action_argument": "amazon gift"}
{"timestamp": "2025-04-11T21:34:51.824Z", "action": "click", "action_argument": "suggested_term"}
<|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": "amazon gift card"}],
"cart_items": [{"title": "MOSWAG USB C to 3.5mm Audio Headphone Adapter, Typc C to 3.5mm Aux Adapter Zinc Alloy Adapter Compatible with iPhone 15 Plus/15 Pro Max Samsung GalaxyS23 S22 Plus, Ultra S21+, Pixel 7/6, Pad Pro 6", "asin": "B0C2YVMYJ4", "price": "$5.19", "quantity": "1"},
{"title": "OnePlus Nord Wired Earphones", "asin": "B0B7SNTVLL", "price": "$13.99", "quantity": "1"},
{"title": "Hair Curlers Set with 24 Rollers (6 Jumbo, 6 Large, 6 Medium, 6 Small) and 24 Clips for All Hair Lengths (Black)", "asin": "B0CL5TN5PP", "price": "$12.59", "quantity": "1"},
{"title": "Hair Cutting Scissors Shears Kits, 15 Pcs Professional Hairdressing Scissors Set, Stainless Steel Hairdressing Shears Set Professional Thinning Scissors for Barber/Salon/Home/Men/Women/Kids/Adults", "asin": "B0CZDFXDPQ", "price": "$12.89", "quantity": "1"}],
"promotion_items": [{"title": "Roblox Digital Gift Card - 2,000 Robux [Includes Exclusive Virtual Item] [Digital Code]\nSep 6, 2022", "asin": "B0BCCYLB13", "price": "$20.00", "quantity": ""},
{"title": "Roblox Physical Gift Cards, Multipack of 3 x $15 [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0CBPXWZDV", "price": "$45.00", "quantity": ""},
{"title": "Roblox Physical Gift Card [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0BCFJF51G", "price": "$100.00", "quantity": ""},
{"title": "Uber eGift Card", "asin": "B0CFXNP4DW", "price": "$15.00", "quantity": ""},
{"title": "Cheesecake Factory Gift Card", "asin": "B00GS8BKZC", "price": "$50.00", "quantity": ""},
{"title": "Google Play gift code - give the gift of games, apps and more (Email or Text Message Delivery - US Only)", "asin": "B074T91QTZ", "price": "$25.00", "quantity": ""}],
"search_results": [{"title": "com Gift Card Balance Reload", "asin": "B0CHTKNWBL"},
{"title": "Amazon eGift Card - (Instant Email or Text Delivery)", "asin": "B07PCMWTSG"},
{"title": "Amazon eGift Card - Celebration - (Instant Email or Text Delivery)", "asin": "B0D1TK5XVL"},
{"title": "Amazon.com Gift Card in a Birthday Pop-Up Box", "asin": "B0B9SJL23F"},
{"title": "Amazon.com Gift Card in Various Gift Boxes", "asin": "B0B6BG2PB4"},
{"title": "Amazon.com Gift Card in a Mini Envelope (General)", "asin": "B06WVJBLBQ"},
{"title": "Amazon Physical Gift Card - Any Occasion", "asin": "B0DMNMPJP1"},
{"title": "Amazon.com Download and Print at Home Gift Card", "asin": "B0BXCZWT5B"},
{"title": "Amazon Physical Gift Card - Seasonal", "asin": "B0DMNMXMJC"},
{"title": "Amazon eGift Card - Appreciation - (Instant Email or Text Delivery)", "asin": "B09PDZPLL8"},
{"title": "Amazon.com Gift Card in a Reveal (Various Designs)", "asin": "B0BHHQH72Z"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Birthday)", "asin": "B07Y93TM8M"},
{"title": "Amazon.com Gift Card in a Premium Gift Box", "asin": "B0B9SQ5H7X"},
{"title": "Amazon eGift Card - Seasonal - (Instant Email or Text Delivery)", "asin": "B07YJFWNBR"},
{"title": "Amazon eGift Card - Any Occasion - (Instant Email or Text Delivery)", "asin": "B09DCN61K4"},
{"title": "Amazon.com Gift Card in a Reveal (Various Designs)", "asin": "B0B9SDKZG4"},
{"title": "Roblox Digital Gift Card - 1,500 Robux [Includes Exclusive Virtual Item] [Digital Code]", "asin": "B0BCCXZDT5", "price": "$15.00"},
{"title": "Uber eGift Card", "asin": "B0CFXNP4DW", "price": "$15.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "$200 Gift Card (plus $6.95 Purchase Fee)", "asin": "B07HJD9FVV", "price": "$206.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "$100 Gift Card (plus $5.95 Purchase Fee)", "asin": "B01MSBQB1P", "price": "$105.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Thank You)", "asin": "B07Y92XFRD"},
{"title": "Amazon Physical Gift Card - Appreciation", "asin": "B0DMNNFF5N"},
{"title": "Amazon.com Gift Card in a Mini Envelope", "asin": "B083V225RJ", "price": "$30.00", "delivery": "FREE delivery Tomorrow, Apr 12 Or fastest delivery Overnight 4 AM - 8 AM Arrives before Easter"},
{"title": "$200 Mastercard Gift Card (plus $6.95 Purchase Fee)", "asin": "B07GFQ5B44", "price": "$206.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Customizable Amazon.com eGift Card", "asin": "B09LQTHPN4"},
{"title": "Visa $50 Balloons Gift Card (plus $4.95 Purchase Fee)", "asin": "B08LP1CTR2", "price": "$54.95", "delivery": "Prime members get FREE delivery Tomorrow, Apr 12 Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Visa $100 Gift Card (plus $5.95 Purchase Fee)", "asin": "B0CQPQFFV4", "price": "$105.95", "delivery": "Prime members get FREE delivery Tomorrow, Apr 12 Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "$100 Mastercard Gift Card (plus $5.95 Purchase Fee)", "asin": "B07GH7JZ91", "price": "$105.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Amazon.com Gift Card in a Box (Various Designs)", "asin": "B09ZJ4QBW3"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Diwali)", "asin": "B09CXL35FP"},
{"title": "$50 Gift Card (plus $4.95 Purchase Fee)", "asin": "B01N5TMK8I", "price": "$54.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Amazon.com Gift Card for any amount in Pop-up Box - various designs", "asin": "B0BMTWQ8JF"},
{"title": "$50 Mastercard Gift Card (plus $4.95 Purchase Fee)", "asin": "B07GH6WX29", "price": "$54.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Visa Virtual $200 eGift Card (plus $6.95 Purchase Fee) - For Online Use Only", "asin": "B0DG7VD7DW", "price": "$206.95", "delivery": "FREE Shipping on eligible orders"},
{"title": "Amazon.com Gift Card in a Gift Tag", "asin": "B01LXGGQXW"},
{"title": "Amazon.com Gift Card in a Mini Envelope (Christmas)", "asin": "B0BQXWDPC2"},
{"title": "Amazon.com Gift Card for any amount in a Slider Design", "asin": "B0BMTTV653"},
{"title": "Visa $25 Gift Card (plus $3.95 Purchase Fee)", "asin": "B07HJHK8Y5", "price": "$28.95", "delivery": "Prime members get FREE delivery Tomorrow, Apr 12 Or Non-members get FREE delivery Wed, Apr 16 on $35 of items shipped by Amazon Arrives before Easter"},
{"title": "Amazon.com Gift Cards - Pack of 10", "asin": "B07F39D27F"},
{"title": "Instacart $100 Gift Card", "asin": "B0DDSPJ454", "price": "$100.00", "delivery": "FREE Shipping on eligible orders"},
{"title": "Visa Virtual $100 eGift Card (plus $5.95 Purchase Fee) - For Online Use Only", "asin": "B0DG82QY5C", "price": "$105.95", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks $20 Gift Cards (5-Pack)", "asin": "B00OV98F44", "price": "$100.00", "delivery": "FREE Shipping on eligible orders"},
{"title": "$25 Mastercard Gift Card (plus $3.95 Purchase Fee)", "asin": "B07GHDHKPN", "price": "$28.95", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 on $35 of items shipped by Amazon Arrives before Easter"},
{"title": "Apple Gift Card - App Store, iTunes, iPhone, iPad, AirPods, MacBook, accessories and more (eGift)", "asin": "B08F3BV69X", "delivery": "FREE Shipping on eligible orders"},
{"title": "Amazon.com Gift Card in a Hello Baby Reveal", "asin": "B01JQSP498", "price": "$15.00", "delivery": "FREE delivery Tue, Apr 15 Arrives before Easter"},
{"title": "Multi-Brand Choice Home Sweet Home Gift Card", "asin": "B0D8W43G3W", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks $10 Gift Cards (4-Pack)", "asin": "B00FTGTM5E", "price": "$40.00", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks Gift Card", "asin": "B00NVUDIZ0", "delivery": "FREE Shipping on eligible orders"},
{"title": "Starbucks Gift Card", "asin": "B01MA1SD29", "delivery": "FREE Shipping on eligible orders"},
{"title": "DoorDash Gift Card", "asin": "B07YYWWD2B", "delivery": "FREE Shipping on eligible orders"},
{"title": "Amazon eGift Card - Seasonal - (Instant Email or Text Delivery)", "asin": "B0BHRBHSBC", "price": "$50.00", "delivery": "In Stock"},
{"title": "Roblox Physical Gift Card [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0BCFJF51G", "price": "$100.00", "delivery": "FREE delivery Wed, Apr 16 Or fastest delivery Tue, Apr 15 Arrives before Easter"},
{"title": "Roblox Physical Gift Cards, Multipack of 3 x $15 [Includes Free Virtual Item] [Redeem Worldwide]", "asin": "B0CBPXWZDV", "price": "$45.00", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Uber eGift Card - Standard", "asin": "B079YMX2J6", "price": "$15.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "Cheesecake Factory Gift Card", "asin": "B00GS8BKZC", "price": "$50.00", "delivery": "Prime members get FREE delivery Overnight 4 AM - 8 AM Or Non-members get FREE delivery Wed, Apr 16 Arrives before Easter"},
{"title": "Razer Gold eGift Card", "asin": "B08QDXC6T4", "price": "$15.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "Google Play gift code - give the gift of games, apps and more (Email or Text Message Delivery - US Only)", "asin": "B074T91QTZ", "price": "$25.00", "delivery": "FREE delivery on $35 shipped by Amazon. In Stock"},
{"title": "Gift Card Presenter (A Gift For You - Simple Black) 100 Pack", "asin": "B0BGYGHDMK", "price": "$34.00", "delivery": "FREE delivery Apr 18 - 24 Or fastest delivery Wed, Apr 16"}]
<|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": "2025-04-11T21:35:04.357Z", // 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>
