<|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": "2025-04-19T17:47:36.760Z", "action": "input", "action_argument": "used colorful golf balls"}
{"timestamp": "2025-04-19T17:47:37.031Z", "action": "click", "action_argument": "search"}
<|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": "used colorful golf balls"}],
"promotion_items": [{"title": "Golf Ball Monkey Cheap Matte Golf Balls Recycled Mix Neon Golfballs Colored Great Brands & Models! Used Bright Colored Balls for Men and Women", "asin": "B09T2LL8NR", "price": "$56.95", "quantity": ""},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls Mix Colors", "asin": "B09NMN3MJQ", "price": "$44.99", "quantity": ""},
{"title": "Golf Ball Planet 72 Colored Used Golf Balls in Mesh Bag 3A/2A Condition", "asin": "B0BLJ5QG4M", "price": "$54.99", "quantity": ""},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32HVGLN", "price": "$49.99", "quantity": ""},
{"title": "", "asin": "B09MZSFK83", "price": "", "quantity": ""},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32KJM92", "price": "$46.99", "quantity": ""},
{"title": "Golf Ball Planet Pro V1 Mixed Years AAA/Good Recycled (Used) Golf Balls", "asin": "B09GQMX965", "price": "$64.99", "quantity": ""},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls for Taylormade", "asin": "B09QRNYYS2", "price": "$64.99", "quantity": ""},
{"title": "Golf Ball Planet 600 Hit Away Used Golf Balls", "asin": "B08KHW8FP8", "price": "$269.99", "quantity": ""},
{"title": "Titleist Pro V1X Personalized Golf Balls |Add Logo, Image or Text (Set of 12)", "asin": "B0BNJZD6MD", "price": "$84.99", "quantity": ""}],
"ads": [{"title": "Clean Green Golf Balls 48 Pack of Recycled Golf Balls for Bridgestone Golf Balls - Good Condition Used Golf Balls Recycled - includes 48 Golf Balls and Mesh Carrying Bag", "asin": "B09K1RPTFV"},
{"title": "Clean Green Golf Balls 24 Ball Pack Recycled Used for Titleist Pro V1X Golf Balls Brand Bulk Mix - Good Condition for Titleist Golf Balls - includes Mesh Carrying Bag & Recycled and Used Golf Balls", "asin": "B09LFW369M"},
{"title": "48-Pack Clean Green Recycled Yellow Golf Balls - Neon Colored - Used Good Condition - Includes Mesh Carry Bag - Cheap Golf Balls for Men and Women", "asin": "B09JYJHKD7"}],
"search_results": [{"title": "48 Used Golf Balls \u2013 Recycled Bulk Colored Mix for Practice & Play \u2013 Good Condition \u2013 Includes Mesh Bag \u2013 Budget-Friendly & Sustainable Golf Balls", "asin": "B0F1ZJP651", "price": "$49.99", "delivery": "FREE delivery Apr 22 - 24 Only 10 left in stock - order soon."},
{"title": "Golf Ball Monkey Recycled Golf Balls Mix of TP5 & TP5X Yellow 100 Pack - Good Condition Used Golf Balls", "asin": "B0CZ7GGRKS", "price": "$84.95", "delivery": "FREE delivery Apr 25 - 29 Only 8 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Matte Golf Balls Recycled Mix Neon Golfballs Colored Great Brands & Models! Used Bright Colored Balls for Men and Women", "asin": "B09T2LL8NR", "price": "$56.95", "delivery": "FREE delivery Apr 25 - 29 Only 6 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Recycled Top Flite Golf Balls Multicolor 50 Pack - Mix of Top Flite XL Golfballs, Hammer & Empower - Mix of 5A & 4A Used Top Flight Balls for Men & for Women", "asin": "B0C6C7N3TS", "price": "$37.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32HVGLN", "price": "$49.99", "delivery": "FREE delivery Apr 28 - 30 Only 1 left in stock - order soon."},
{"title": "Clean Green Golf Balls Recycled Used Colored Brand Name Bulk Mix - AAA (3A) Good Condition Graded Ball - Includes GolfBalls and Mesh Carrying Bag", "asin": "B09MZSGD1V", "price": "$26.99", "delivery": "FREE delivery Apr 24 - 26 for Prime members"},
{"title": "Clean Green Golf Balls 24 Pack Recycled Used Matte Colored Balls - Brand Name Bulk Mix - Good Condition Graded Ball - Includes 24 GolfBalls and Mesh Carrying Bag", "asin": "B09L5DXB2X", "price": "$31.99", "delivery": "FREE delivery Thu, Apr 24 for Prime members"},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls Mix Colors", "asin": "B09NMN3MJQ", "price": "$44.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "50 Colored Recycled Value Golf Balls in Mesh Bag, 5A/4A (Mint/Near-Mint), Multi-Color", "asin": "B0DPJJNX74", "price": "$44.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24"},
{"title": "Colored Premium Brand Mix Golf Balls with Reusable Mesh Bag - Callaway, Vice, Taylormade and More - Used & Recycled Golf Balls for Women and Men", "asin": "B0CVWZ189F", "price": "$25.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24"},
{"title": "Balls 48 Colored Mix - Good Condition - Ready to Play (RTP) - Recycled Used Golf Balls", "asin": "B0B1CJKHNH", "price": "$47.10", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "300 Shag/Practice/Hit Away/Range Used Golf Ball Mix", "asin": "B09FP3Y8JX", "price": "$139.99", "delivery": "FREE delivery Apr 23 - 25 Or fastest delivery Apr 22 - 23"},
{"title": "Golf Ball Planet 72 Colored Used Golf Balls in Mesh Bag 3A/2A Condition", "asin": "B0BLJ5QG4M", "price": "$54.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls Mix Colors", "asin": "B09NMN3MJQ", "price": "$44.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Golf Ball Monkey Cheap Volvik Matte Golf Balls Neon Multicolored - Premium Used Volvik Matte Bright Colored Golfballs for Men and Women", "asin": "B09TDDCHQL", "price": "$39.99", "delivery": "FREE delivery Apr 25 - 29 Only 20 left in stock - order soon."},
{"title": "Nitro Ultimate Distance Golf Ball (15-Pack), Multi-Colored", "asin": "B00JJQQIIE", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32HVGLN", "price": "$49.99", "delivery": "FREE delivery Apr 28 - 30"},
{"title": "12 Near Mint (AAAA) Used/Recycled Colored Supersoft Golf Balls for Callaway", "asin": "B0BPDV9G43"},
{"title": "Callaway Recycled Colored Golf Balls - Yellow, Good Condition - Great for Women & Men - Bulk", "asin": "B09MZRJ7CZ", "price": "$29.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Golf Ball Monkey Recycled Hit-Away Practice Golf Balls with Mesh Bag - Pre-Owned Used Golf Balls for Driving Range & Training Golf Balls", "asin": "B0CVFC5PJ6", "price": "$23.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "Golf Ball Monkey Pro Series Brand Bulk Golf Balls and Tees Set Variety Mix- Recycled & Used Pro Golf Balls from Top Brands in a Mix of Mint & Near Mint Condition w/ 15 Tees & MeshBag", "asin": "B0CW4BYTV1", "price": "$89.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM Only 17 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Recycled for Callaway Golf Balls Mix for Callaway Supersoft Golf Balls, Superfast, Superhot, Warbirds, Diablo, Hex Tour Soft & More", "asin": "B0CLKQ345V", "price": "$26.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "Golf Ball Planet Pro V1 Mixed Years Used Golf Balls 4A/Near Mint", "asin": "B0CTWDV66K", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Colorful Matte/Glossy Assorted Brands/Colors Two Dozen Recycled Golf Balls - Pack of 24", "asin": "B09B884T84", "price": "$28.95", "delivery": "FREE delivery Tue, Apr 29 Only 4 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Colored Golfballs Recycled Mix of Bright Golf Balls Colored from Popular Brands - 4A/Near Mint Used Golf Balls Assorted Hi Vis GolfBalls for Men & Women", "asin": "B09Q4ZJ78B", "price": "$45.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "Golf Ball Planet 72 Colored Used Golf Balls in Mesh Bag 3A/2A Condition", "asin": "B0BLJ5QG4M", "price": "$54.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "72 Shag/Practice/Hitaway/Range Used Golf Balls Mix in Mesh Bag", "asin": "B0CZWLV34H", "price": "$29.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24"},
{"title": "Callaway Recycled Colored Golf Balls - Yellow, Good Condition - Great for Women & Men - Bulk", "asin": "B09MZSFK83", "price": "$21.99", "delivery": "FREE delivery Thu, May 1 Only 20 left in stock - order soon."},
{"title": "50 Recycled & Used AVX Golf Balls Pack for Titleist AVX Golf Balls - Premium Recycled and Used AVX Golf Balls - Includes Mesh Carrying Bag - Good Condition", "asin": "B0DW8RKK2Y", "price": "$49.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24 Only 10 left in stock - order soon."},
{"title": "48 Used Golf Balls \u2013 Recycled Bulk Mix of Brands & Colors for Practice & Play \u2013 Good Condition \u2013 Includes Mesh Bag \u2013 Budget-Friendly & Sustainable Golf Balls", "asin": "B0F1ZKDZMW", "price": "$36.99", "delivery": "FREE delivery Apr 22 - 24"},
{"title": "Long Distance Peak Performance Golf Balls (15PK) All Levels-Nitro White Out 70 Compression High Velocity White Hot Core Long Distance Golf Balls USGA Approved-Total of 15-Multi-color", "asin": "B00JJQQM0S", "price": "$14.34", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "WILSON 2024 Chaos Golf Balls - 24 Balls", "asin": "B0CQMSWN65", "price": "$24.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Professional Golf Crystal Golf Ball Mix - Great Crystal Colors & Styles! 50 Mint Quality Used Crystal Golf Balls (AAAAA Blue Green Orange Yellow Mix), Model Number: 50PK-Crystal Mix", "asin": "B0887LNSWF", "price": "$49.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Clean Green Golf Balls 48 Pink Golf Balls Pack Recycled Different Major Brands Bulk Mix - Good Condition Graded Ball - Includes Mesh Carrying Bag", "asin": "B09LBMZ5ZP", "price": "$49.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "48-Pack Clean Green Recycled Yellow Golf Balls - Neon Colored - Used Good Condition - Includes Mesh Carry Bag - Cheap Golf Balls for Men and Women", "asin": "B09JYJHKD7", "price": "$45.99", "delivery": "FREE delivery Apr 28 - 30 for Prime members"},
{"title": "100 Shag/Practice/Hit Away/Range Used Golf Ball Mix in Mesh Bag - Golf Ball Planet", "asin": "B09F5VV8DW", "price": "$54.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Nitro Maximum Distance Golf Ball (12-Pack)", "asin": "B00HB083SI", "price": "$12.94", "delivery": " Same-Day FREE delivery Today 2 PM - 6 PM on $25 of qualifying items"},
{"title": "Assorted Recycle Golf Balls Hit Away Practice Recycled Golf Balls (Pack of 200)", "asin": "B00QZCOJX6", "price": "$78.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Nitro Golf Glycerin 15 Ball Pack Nitro Golf Balls", "asin": "B07GP14BRR", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Golf Ball Planet 24 Pack Matte Color Assorted Used Golf Balls", "asin": "B0CNS5PCGY", "price": "$28.99", "delivery": "FREE delivery Apr 23 - 25 Or fastest delivery Apr 22 - 23"},
{"title": "Thorza Colored Golf Balls - Multicolored Set of 6, 12, 24 for Kids Mini Golf, Putting Practice and Children Training", "asin": "B07ZWHXGG7", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "72 Kirkland Signature Performance Plus - Near Mint (AAAA) Grade - Recycled (Used) Golf Balls,White", "asin": "B074ZPLDS8", "price": "$43.39", "delivery": "FREE delivery Apr 24 - 28"},
{"title": "Titleist Golf Balls", "asin": "B00TX6YQO8", "price": "$48.42", "delivery": "FREE delivery Apr 23 - 25"},
{"title": "LostGolfBalls Kirkland Signature Golf Balls, Near Mint, AAAA Quality, 50 Pack, White", "asin": "B07G5Z599N", "price": "$34.11", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "300 Shag/Practice/Hit Away/Range Used Golf Ball Mix", "asin": "B09FP3Y8JX", "price": "$139.99", "delivery": "FREE delivery Apr 23 - 25 Or fastest delivery Apr 22 - 23"},
{"title": "Long Distance High-Durability Golf Balls (15PK) All Levels-Nitro Ultimate Distance Titanium Core High Velocity Great Stop & Sticking ability Golf Balls USGA Approved-Total of 15-Orange", "asin": "B00JJQQJ3S", "price": "$13.78", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Golf Ball Planet 48 Store Line Assorted Used Recycled Golf Balls in Reusable Mesh Bag 4A/3A Condititon", "asin": "B09Q84DJBJ", "price": "$37.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "100% Recycled Golf Balls - Handpicked & Assorted HIT Away Used Golf Ball Bag - Ready to Play - Ideal for Driving Range Practice & Course Training", "asin": "B0BYB59W5T", "price": "$44.99", "delivery": "FREE delivery May 8 - 31 for Prime members"},
{"title": "Various Brands Recycled B Grade Golf Balls in Mesh Bag (48 Pack, Optic Pink Mixed)", "asin": "B00880G116", "price": "$49.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Golf Ball Monkey Cheap Golf Balls - Value Line Series Used Golf Balls Bulk with 15 Tees & Mesh Bag - 4A Near Mint Recycled Golf Balls Colored - Store Line Series Bulk Golf Balls Recycled for Men", "asin": "B0CWQ5MK9R", "price": "$38.99", "delivery": "FREE delivery Fri, Apr 25 for Prime members"},
{"title": "Clean Green Golf Balls 48 Orange Golf Balls of Various Brand Names - Good Condition Grade - May Include Brands for Callaway, Titleist, Top-Flite, Nitro, Wilson and More - Includes Mesh Carrying Bag", "asin": "B09M4BSFL1", "price": "$42.99", "delivery": " Two-Day FREE delivery Mon, Apr 21"},
{"title": "Callaway 50 Mix 5A/4A - 100% Recycled Golf Balls - Handpicked & Assorted Models Used Golf Balls Bag - Ready to Play - 50 Pack Used Golf Balls Bulk", "asin": "B0CB4T4KMJ", "price": "$59.99", "delivery": "FREE delivery Apr 28 - 30"},
{"title": "100 Hit-Away Used Golf Balls Bulk - Recycled Golf Balls for Men - Practice & Range Golf Balls - Mix in Mesh Shag Bag", "asin": "B09CQFLGM6", "price": "$47.99", "delivery": "FREE delivery Thu, Apr 24 for Prime members"},
{"title": "LostGolfBalls - 12 Titleist Pro V1 Golf Balls in Mint Condition, 2023 Year Model, No Logos, No Player Markings, Refinished Used Golf Balls, Quality Guaranteed, White", "asin": "B0CVFHGY3Y", "price": "$21.80", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Golf Ball Country Cheap Bulk of Assorted Recycled Used Golf Balls Hit-Away - Perfect for Practice and Range Hitting - 100 Package, Assorted Colors, for Men and for Women", "asin": "B086FGBFX8", "price": "$33.00", "delivery": "FREE delivery Thu, May 1 Or fastest delivery Wed, Apr 23"},
{"title": "Callaway Golf Supersoft Golf Balls", "asin": "B0BMJ9HFNM", "price": "$24.99", "delivery": " Same-Day FREE delivery Today 2 PM - 6 PM on $25 of qualifying items"},
{"title": "50 Near Mint Titleist Pro V1 AAAA Recycled Used Golf Balls, 50-Pack", "asin": "B00CK8TBFA", "price": "$63.87", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Clean Green Golf Balls 48 Recycled Used Top Flite Golf Balls - Good Condition Top Flight Recycled Golf Balls, Great Distance Golf Balls - includes 48 Golf Balls and Mesh Carrying Bag", "asin": "B09K11J4G2", "price": "$38.99", "delivery": "FREE delivery Apr 26 - May 1 for Prime members"},
{"title": "PG Golf Ball Mix", "asin": "B0888V671R", "price": "$39.33", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Yellow Used Golf Ball Mix - Mix Brands & Styles - 50 Near Mint Quality Used Yellow Golf Balls (AAAA)", "asin": "B0CD914GSZ", "price": "$44.99", "delivery": " Two-Day FREE delivery Mon, Apr 21"},
{"title": "Golf Balls 6Pack Colored Gift Training Novelty Practice Variety Fun Set for All Golfers Kids Blue Green Red Yellow Colorful", "asin": "B082YQ6NDZ", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Golf Ball Planet 100 Store Line Assorted Used Recycled Golf Balls 4A/3A Condition", "asin": "B09Q4SXCGT", "price": "$68.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Afford-A-Ball Golf - Hit Away Used and Recycled Shag Golf Balls (50, 100, 300 Count) - Miscellaneous (2A) Golf Supplies for Men & Women - Backyard Practice", "asin": "B0DFTZQS8M", "price": "$43.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"}]
<|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": "2025-04-19T17:48:06.884Z", // 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": "2025-04-19T17:47:36.760Z", "action": "input", "action_argument": "used colorful golf balls"}
{"timestamp": "2025-04-19T17:47:37.031Z", "action": "click", "action_argument": "search"}
<|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": "used colorful golf balls"}],
"promotion_items": [{"title": "Golf Ball Monkey Cheap Matte Golf Balls Recycled Mix Neon Golfballs Colored Great Brands & Models! Used Bright Colored Balls for Men and Women", "asin": "B09T2LL8NR", "price": "$56.95", "quantity": ""},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls Mix Colors", "asin": "B09NMN3MJQ", "price": "$44.99", "quantity": ""},
{"title": "Golf Ball Planet 72 Colored Used Golf Balls in Mesh Bag 3A/2A Condition", "asin": "B0BLJ5QG4M", "price": "$54.99", "quantity": ""},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32HVGLN", "price": "$49.99", "quantity": ""},
{"title": "", "asin": "B09MZSFK83", "price": "", "quantity": ""},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32KJM92", "price": "$46.99", "quantity": ""},
{"title": "Golf Ball Planet Pro V1 Mixed Years AAA/Good Recycled (Used) Golf Balls", "asin": "B09GQMX965", "price": "$64.99", "quantity": ""},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls for Taylormade", "asin": "B09QRNYYS2", "price": "$64.99", "quantity": ""},
{"title": "Golf Ball Planet 600 Hit Away Used Golf Balls", "asin": "B08KHW8FP8", "price": "$269.99", "quantity": ""},
{"title": "Titleist Pro V1X Personalized Golf Balls |Add Logo, Image or Text (Set of 12)", "asin": "B0BNJZD6MD", "price": "$84.99", "quantity": ""}],
"ads": [{"title": "Clean Green Golf Balls 48 Pack of Recycled Golf Balls for Bridgestone Golf Balls - Good Condition Used Golf Balls Recycled - includes 48 Golf Balls and Mesh Carrying Bag", "asin": "B09K1RPTFV"},
{"title": "Clean Green Golf Balls 24 Ball Pack Recycled Used for Titleist Pro V1X Golf Balls Brand Bulk Mix - Good Condition for Titleist Golf Balls - includes Mesh Carrying Bag & Recycled and Used Golf Balls", "asin": "B09LFW369M"},
{"title": "48-Pack Clean Green Recycled Yellow Golf Balls - Neon Colored - Used Good Condition - Includes Mesh Carry Bag - Cheap Golf Balls for Men and Women", "asin": "B09JYJHKD7"}],
"search_results": [{"title": "48 Used Golf Balls \u2013 Recycled Bulk Colored Mix for Practice & Play \u2013 Good Condition \u2013 Includes Mesh Bag \u2013 Budget-Friendly & Sustainable Golf Balls", "asin": "B0F1ZJP651", "price": "$49.99", "delivery": "FREE delivery Apr 22 - 24 Only 10 left in stock - order soon."},
{"title": "Golf Ball Monkey Recycled Golf Balls Mix of TP5 & TP5X Yellow 100 Pack - Good Condition Used Golf Balls", "asin": "B0CZ7GGRKS", "price": "$84.95", "delivery": "FREE delivery Apr 25 - 29 Only 8 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Matte Golf Balls Recycled Mix Neon Golfballs Colored Great Brands & Models! Used Bright Colored Balls for Men and Women", "asin": "B09T2LL8NR", "price": "$56.95", "delivery": "FREE delivery Apr 25 - 29 Only 6 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Recycled Top Flite Golf Balls Multicolor 50 Pack - Mix of Top Flite XL Golfballs, Hammer & Empower - Mix of 5A & 4A Used Top Flight Balls for Men & for Women", "asin": "B0C6C7N3TS", "price": "$37.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32HVGLN", "price": "$49.99", "delivery": "FREE delivery Apr 28 - 30 Only 1 left in stock - order soon."},
{"title": "Clean Green Golf Balls Recycled Used Colored Brand Name Bulk Mix - AAA (3A) Good Condition Graded Ball - Includes GolfBalls and Mesh Carrying Bag", "asin": "B09MZSGD1V", "price": "$26.99", "delivery": "FREE delivery Apr 24 - 26 for Prime members"},
{"title": "Clean Green Golf Balls 24 Pack Recycled Used Matte Colored Balls - Brand Name Bulk Mix - Good Condition Graded Ball - Includes 24 GolfBalls and Mesh Carrying Bag", "asin": "B09L5DXB2X", "price": "$31.99", "delivery": "FREE delivery Thu, Apr 24 for Prime members"},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls Mix Colors", "asin": "B09NMN3MJQ", "price": "$44.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "50 Colored Recycled Value Golf Balls in Mesh Bag, 5A/4A (Mint/Near-Mint), Multi-Color", "asin": "B0DPJJNX74", "price": "$44.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24"},
{"title": "Colored Premium Brand Mix Golf Balls with Reusable Mesh Bag - Callaway, Vice, Taylormade and More - Used & Recycled Golf Balls for Women and Men", "asin": "B0CVWZ189F", "price": "$25.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24"},
{"title": "Balls 48 Colored Mix - Good Condition - Ready to Play (RTP) - Recycled Used Golf Balls", "asin": "B0B1CJKHNH", "price": "$47.10", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "300 Shag/Practice/Hit Away/Range Used Golf Ball Mix", "asin": "B09FP3Y8JX", "price": "$139.99", "delivery": "FREE delivery Apr 23 - 25 Or fastest delivery Apr 22 - 23"},
{"title": "Golf Ball Planet 72 Colored Used Golf Balls in Mesh Bag 3A/2A Condition", "asin": "B0BLJ5QG4M", "price": "$54.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls Mix Colors", "asin": "B09NMN3MJQ", "price": "$44.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Golf Ball Monkey Cheap Volvik Matte Golf Balls Neon Multicolored - Premium Used Volvik Matte Bright Colored Golfballs for Men and Women", "asin": "B09TDDCHQL", "price": "$39.99", "delivery": "FREE delivery Apr 25 - 29 Only 20 left in stock - order soon."},
{"title": "Nitro Ultimate Distance Golf Ball (15-Pack), Multi-Colored", "asin": "B00JJQQIIE", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32HVGLN", "price": "$49.99", "delivery": "FREE delivery Apr 28 - 30"},
{"title": "12 Near Mint (AAAA) Used/Recycled Colored Supersoft Golf Balls for Callaway", "asin": "B0BPDV9G43"},
{"title": "Callaway Recycled Colored Golf Balls - Yellow, Good Condition - Great for Women & Men - Bulk", "asin": "B09MZRJ7CZ", "price": "$29.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Golf Ball Monkey Recycled Hit-Away Practice Golf Balls with Mesh Bag - Pre-Owned Used Golf Balls for Driving Range & Training Golf Balls", "asin": "B0CVFC5PJ6", "price": "$23.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "Golf Ball Monkey Pro Series Brand Bulk Golf Balls and Tees Set Variety Mix- Recycled & Used Pro Golf Balls from Top Brands in a Mix of Mint & Near Mint Condition w/ 15 Tees & MeshBag", "asin": "B0CW4BYTV1", "price": "$89.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM Only 17 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Recycled for Callaway Golf Balls Mix for Callaway Supersoft Golf Balls, Superfast, Superhot, Warbirds, Diablo, Hex Tour Soft & More", "asin": "B0CLKQ345V", "price": "$26.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "Golf Ball Planet Pro V1 Mixed Years Used Golf Balls 4A/Near Mint", "asin": "B0CTWDV66K", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Colorful Matte/Glossy Assorted Brands/Colors Two Dozen Recycled Golf Balls - Pack of 24", "asin": "B09B884T84", "price": "$28.95", "delivery": "FREE delivery Tue, Apr 29 Only 4 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Colored Golfballs Recycled Mix of Bright Golf Balls Colored from Popular Brands - 4A/Near Mint Used Golf Balls Assorted Hi Vis GolfBalls for Men & Women", "asin": "B09Q4ZJ78B", "price": "$45.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "Golf Ball Planet 72 Colored Used Golf Balls in Mesh Bag 3A/2A Condition", "asin": "B0BLJ5QG4M", "price": "$54.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "72 Shag/Practice/Hitaway/Range Used Golf Balls Mix in Mesh Bag", "asin": "B0CZWLV34H", "price": "$29.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24"},
{"title": "Callaway Recycled Colored Golf Balls - Yellow, Good Condition - Great for Women & Men - Bulk", "asin": "B09MZSFK83", "price": "$21.99", "delivery": "FREE delivery Thu, May 1 Only 20 left in stock - order soon."},
{"title": "50 Recycled & Used AVX Golf Balls Pack for Titleist AVX Golf Balls - Premium Recycled and Used AVX Golf Balls - Includes Mesh Carrying Bag - Good Condition", "asin": "B0DW8RKK2Y", "price": "$49.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24 Only 10 left in stock - order soon."},
{"title": "48 Used Golf Balls \u2013 Recycled Bulk Mix of Brands & Colors for Practice & Play \u2013 Good Condition \u2013 Includes Mesh Bag \u2013 Budget-Friendly & Sustainable Golf Balls", "asin": "B0F1ZKDZMW", "price": "$36.99", "delivery": "FREE delivery Apr 22 - 24"},
{"title": "Long Distance Peak Performance Golf Balls (15PK) All Levels-Nitro White Out 70 Compression High Velocity White Hot Core Long Distance Golf Balls USGA Approved-Total of 15-Multi-color", "asin": "B00JJQQM0S", "price": "$14.34", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "WILSON 2024 Chaos Golf Balls - 24 Balls", "asin": "B0CQMSWN65", "price": "$24.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Professional Golf Crystal Golf Ball Mix - Great Crystal Colors & Styles! 50 Mint Quality Used Crystal Golf Balls (AAAAA Blue Green Orange Yellow Mix), Model Number: 50PK-Crystal Mix", "asin": "B0887LNSWF", "price": "$49.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Clean Green Golf Balls 48 Pink Golf Balls Pack Recycled Different Major Brands Bulk Mix - Good Condition Graded Ball - Includes Mesh Carrying Bag", "asin": "B09LBMZ5ZP", "price": "$49.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "48-Pack Clean Green Recycled Yellow Golf Balls - Neon Colored - Used Good Condition - Includes Mesh Carry Bag - Cheap Golf Balls for Men and Women", "asin": "B09JYJHKD7", "price": "$45.99", "delivery": "FREE delivery Apr 28 - 30 for Prime members"},
{"title": "100 Shag/Practice/Hit Away/Range Used Golf Ball Mix in Mesh Bag - Golf Ball Planet", "asin": "B09F5VV8DW", "price": "$54.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Nitro Maximum Distance Golf Ball (12-Pack)", "asin": "B00HB083SI", "price": "$12.94", "delivery": " Same-Day FREE delivery Today 2 PM - 6 PM on $25 of qualifying items"},
{"title": "Assorted Recycle Golf Balls Hit Away Practice Recycled Golf Balls (Pack of 200)", "asin": "B00QZCOJX6", "price": "$78.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Nitro Golf Glycerin 15 Ball Pack Nitro Golf Balls", "asin": "B07GP14BRR", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Golf Ball Planet 24 Pack Matte Color Assorted Used Golf Balls", "asin": "B0CNS5PCGY", "price": "$28.99", "delivery": "FREE delivery Apr 23 - 25 Or fastest delivery Apr 22 - 23"},
{"title": "Thorza Colored Golf Balls - Multicolored Set of 6, 12, 24 for Kids Mini Golf, Putting Practice and Children Training", "asin": "B07ZWHXGG7", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "72 Kirkland Signature Performance Plus - Near Mint (AAAA) Grade - Recycled (Used) Golf Balls,White", "asin": "B074ZPLDS8", "price": "$43.39", "delivery": "FREE delivery Apr 24 - 28"},
{"title": "Titleist Golf Balls", "asin": "B00TX6YQO8", "price": "$48.42", "delivery": "FREE delivery Apr 23 - 25"},
{"title": "LostGolfBalls Kirkland Signature Golf Balls, Near Mint, AAAA Quality, 50 Pack, White", "asin": "B07G5Z599N", "price": "$34.11", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "300 Shag/Practice/Hit Away/Range Used Golf Ball Mix", "asin": "B09FP3Y8JX", "price": "$139.99", "delivery": "FREE delivery Apr 23 - 25 Or fastest delivery Apr 22 - 23"},
{"title": "Long Distance High-Durability Golf Balls (15PK) All Levels-Nitro Ultimate Distance Titanium Core High Velocity Great Stop & Sticking ability Golf Balls USGA Approved-Total of 15-Orange", "asin": "B00JJQQJ3S", "price": "$13.78", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Golf Ball Planet 48 Store Line Assorted Used Recycled Golf Balls in Reusable Mesh Bag 4A/3A Condititon", "asin": "B09Q84DJBJ", "price": "$37.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "100% Recycled Golf Balls - Handpicked & Assorted HIT Away Used Golf Ball Bag - Ready to Play - Ideal for Driving Range Practice & Course Training", "asin": "B0BYB59W5T", "price": "$44.99", "delivery": "FREE delivery May 8 - 31 for Prime members"},
{"title": "Various Brands Recycled B Grade Golf Balls in Mesh Bag (48 Pack, Optic Pink Mixed)", "asin": "B00880G116", "price": "$49.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Golf Ball Monkey Cheap Golf Balls - Value Line Series Used Golf Balls Bulk with 15 Tees & Mesh Bag - 4A Near Mint Recycled Golf Balls Colored - Store Line Series Bulk Golf Balls Recycled for Men", "asin": "B0CWQ5MK9R", "price": "$38.99", "delivery": "FREE delivery Fri, Apr 25 for Prime members"},
{"title": "Clean Green Golf Balls 48 Orange Golf Balls of Various Brand Names - Good Condition Grade - May Include Brands for Callaway, Titleist, Top-Flite, Nitro, Wilson and More - Includes Mesh Carrying Bag", "asin": "B09M4BSFL1", "price": "$42.99", "delivery": " Two-Day FREE delivery Mon, Apr 21"},
{"title": "Callaway 50 Mix 5A/4A - 100% Recycled Golf Balls - Handpicked & Assorted Models Used Golf Balls Bag - Ready to Play - 50 Pack Used Golf Balls Bulk", "asin": "B0CB4T4KMJ", "price": "$59.99", "delivery": "FREE delivery Apr 28 - 30"},
{"title": "100 Hit-Away Used Golf Balls Bulk - Recycled Golf Balls for Men - Practice & Range Golf Balls - Mix in Mesh Shag Bag", "asin": "B09CQFLGM6", "price": "$47.99", "delivery": "FREE delivery Thu, Apr 24 for Prime members"},
{"title": "LostGolfBalls - 12 Titleist Pro V1 Golf Balls in Mint Condition, 2023 Year Model, No Logos, No Player Markings, Refinished Used Golf Balls, Quality Guaranteed, White", "asin": "B0CVFHGY3Y", "price": "$21.80", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Golf Ball Country Cheap Bulk of Assorted Recycled Used Golf Balls Hit-Away - Perfect for Practice and Range Hitting - 100 Package, Assorted Colors, for Men and for Women", "asin": "B086FGBFX8", "price": "$33.00", "delivery": "FREE delivery Thu, May 1 Or fastest delivery Wed, Apr 23"},
{"title": "Callaway Golf Supersoft Golf Balls", "asin": "B0BMJ9HFNM", "price": "$24.99", "delivery": " Same-Day FREE delivery Today 2 PM - 6 PM on $25 of qualifying items"},
{"title": "50 Near Mint Titleist Pro V1 AAAA Recycled Used Golf Balls, 50-Pack", "asin": "B00CK8TBFA", "price": "$63.87", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Clean Green Golf Balls 48 Recycled Used Top Flite Golf Balls - Good Condition Top Flight Recycled Golf Balls, Great Distance Golf Balls - includes 48 Golf Balls and Mesh Carrying Bag", "asin": "B09K11J4G2", "price": "$38.99", "delivery": "FREE delivery Apr 26 - May 1 for Prime members"},
{"title": "PG Golf Ball Mix", "asin": "B0888V671R", "price": "$39.33", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Yellow Used Golf Ball Mix - Mix Brands & Styles - 50 Near Mint Quality Used Yellow Golf Balls (AAAA)", "asin": "B0CD914GSZ", "price": "$44.99", "delivery": " Two-Day FREE delivery Mon, Apr 21"},
{"title": "Golf Balls 6Pack Colored Gift Training Novelty Practice Variety Fun Set for All Golfers Kids Blue Green Red Yellow Colorful", "asin": "B082YQ6NDZ", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Golf Ball Planet 100 Store Line Assorted Used Recycled Golf Balls 4A/3A Condition", "asin": "B09Q4SXCGT", "price": "$68.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Afford-A-Ball Golf - Hit Away Used and Recycled Shag Golf Balls (50, 100, 300 Count) - Miscellaneous (2A) Golf Supplies for Men & Women - Backyard Practice", "asin": "B0DFTZQS8M", "price": "$43.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"}]
<|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": "2025-04-19T17:48:06.884Z", // 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": "2025-04-19T17:47:36.760Z", "action": "input", "action_argument": "used colorful golf balls"}
{"timestamp": "2025-04-19T17:47:37.031Z", "action": "click", "action_argument": "search"}
<|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": "used colorful golf balls"}],
"promotion_items": [{"title": "Golf Ball Monkey Cheap Matte Golf Balls Recycled Mix Neon Golfballs Colored Great Brands & Models! Used Bright Colored Balls for Men and Women", "asin": "B09T2LL8NR", "price": "$56.95", "quantity": ""},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls Mix Colors", "asin": "B09NMN3MJQ", "price": "$44.99", "quantity": ""},
{"title": "Golf Ball Planet 72 Colored Used Golf Balls in Mesh Bag 3A/2A Condition", "asin": "B0BLJ5QG4M", "price": "$54.99", "quantity": ""},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32HVGLN", "price": "$49.99", "quantity": ""},
{"title": "", "asin": "B09MZSFK83", "price": "", "quantity": ""},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32KJM92", "price": "$46.99", "quantity": ""},
{"title": "Golf Ball Planet Pro V1 Mixed Years AAA/Good Recycled (Used) Golf Balls", "asin": "B09GQMX965", "price": "$64.99", "quantity": ""},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls for Taylormade", "asin": "B09QRNYYS2", "price": "$64.99", "quantity": ""},
{"title": "Golf Ball Planet 600 Hit Away Used Golf Balls", "asin": "B08KHW8FP8", "price": "$269.99", "quantity": ""},
{"title": "Titleist Pro V1X Personalized Golf Balls |Add Logo, Image or Text (Set of 12)", "asin": "B0BNJZD6MD", "price": "$84.99", "quantity": ""}],
"ads": [{"title": "Clean Green Golf Balls 48 Pack of Recycled Golf Balls for Bridgestone Golf Balls - Good Condition Used Golf Balls Recycled - includes 48 Golf Balls and Mesh Carrying Bag", "asin": "B09K1RPTFV"},
{"title": "Clean Green Golf Balls 24 Ball Pack Recycled Used for Titleist Pro V1X Golf Balls Brand Bulk Mix - Good Condition for Titleist Golf Balls - includes Mesh Carrying Bag & Recycled and Used Golf Balls", "asin": "B09LFW369M"},
{"title": "48-Pack Clean Green Recycled Yellow Golf Balls - Neon Colored - Used Good Condition - Includes Mesh Carry Bag - Cheap Golf Balls for Men and Women", "asin": "B09JYJHKD7"}],
"search_results": [{"title": "48 Used Golf Balls \u2013 Recycled Bulk Colored Mix for Practice & Play \u2013 Good Condition \u2013 Includes Mesh Bag \u2013 Budget-Friendly & Sustainable Golf Balls", "asin": "B0F1ZJP651", "price": "$49.99", "delivery": "FREE delivery Apr 22 - 24 Only 10 left in stock - order soon."},
{"title": "Golf Ball Monkey Recycled Golf Balls Mix of TP5 & TP5X Yellow 100 Pack - Good Condition Used Golf Balls", "asin": "B0CZ7GGRKS", "price": "$84.95", "delivery": "FREE delivery Apr 25 - 29 Only 8 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Matte Golf Balls Recycled Mix Neon Golfballs Colored Great Brands & Models! Used Bright Colored Balls for Men and Women", "asin": "B09T2LL8NR", "price": "$56.95", "delivery": "FREE delivery Apr 25 - 29 Only 6 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Recycled Top Flite Golf Balls Multicolor 50 Pack - Mix of Top Flite XL Golfballs, Hammer & Empower - Mix of 5A & 4A Used Top Flight Balls for Men & for Women", "asin": "B0C6C7N3TS", "price": "$37.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32HVGLN", "price": "$49.99", "delivery": "FREE delivery Apr 28 - 30 Only 1 left in stock - order soon."},
{"title": "Clean Green Golf Balls Recycled Used Colored Brand Name Bulk Mix - AAA (3A) Good Condition Graded Ball - Includes GolfBalls and Mesh Carrying Bag", "asin": "B09MZSGD1V", "price": "$26.99", "delivery": "FREE delivery Apr 24 - 26 for Prime members"},
{"title": "Clean Green Golf Balls 24 Pack Recycled Used Matte Colored Balls - Brand Name Bulk Mix - Good Condition Graded Ball - Includes 24 GolfBalls and Mesh Carrying Bag", "asin": "B09L5DXB2X", "price": "$31.99", "delivery": "FREE delivery Thu, Apr 24 for Prime members"},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls Mix Colors", "asin": "B09NMN3MJQ", "price": "$44.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "50 Colored Recycled Value Golf Balls in Mesh Bag, 5A/4A (Mint/Near-Mint), Multi-Color", "asin": "B0DPJJNX74", "price": "$44.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24"},
{"title": "Colored Premium Brand Mix Golf Balls with Reusable Mesh Bag - Callaway, Vice, Taylormade and More - Used & Recycled Golf Balls for Women and Men", "asin": "B0CVWZ189F", "price": "$25.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24"},
{"title": "Balls 48 Colored Mix - Good Condition - Ready to Play (RTP) - Recycled Used Golf Balls", "asin": "B0B1CJKHNH", "price": "$47.10", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "300 Shag/Practice/Hit Away/Range Used Golf Ball Mix", "asin": "B09FP3Y8JX", "price": "$139.99", "delivery": "FREE delivery Apr 23 - 25 Or fastest delivery Apr 22 - 23"},
{"title": "Golf Ball Planet 72 Colored Used Golf Balls in Mesh Bag 3A/2A Condition", "asin": "B0BLJ5QG4M", "price": "$54.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Golf Ball Planet 50 Pack Used Golf Balls Mix Colors", "asin": "B09NMN3MJQ", "price": "$44.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Golf Ball Monkey Cheap Volvik Matte Golf Balls Neon Multicolored - Premium Used Volvik Matte Bright Colored Golfballs for Men and Women", "asin": "B09TDDCHQL", "price": "$39.99", "delivery": "FREE delivery Apr 25 - 29 Only 20 left in stock - order soon."},
{"title": "Nitro Ultimate Distance Golf Ball (15-Pack), Multi-Colored", "asin": "B00JJQQIIE", "price": "$12.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "48 Pro Line Used Golf Balls Bulk - Recycled Golf Balls Mix", "asin": "B0C32HVGLN", "price": "$49.99", "delivery": "FREE delivery Apr 28 - 30"},
{"title": "12 Near Mint (AAAA) Used/Recycled Colored Supersoft Golf Balls for Callaway", "asin": "B0BPDV9G43"},
{"title": "Callaway Recycled Colored Golf Balls - Yellow, Good Condition - Great for Women & Men - Bulk", "asin": "B09MZRJ7CZ", "price": "$29.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Golf Ball Monkey Recycled Hit-Away Practice Golf Balls with Mesh Bag - Pre-Owned Used Golf Balls for Driving Range & Training Golf Balls", "asin": "B0CVFC5PJ6", "price": "$23.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "Golf Ball Monkey Pro Series Brand Bulk Golf Balls and Tees Set Variety Mix- Recycled & Used Pro Golf Balls from Top Brands in a Mix of Mint & Near Mint Condition w/ 15 Tees & MeshBag", "asin": "B0CW4BYTV1", "price": "$89.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM Only 17 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Recycled for Callaway Golf Balls Mix for Callaway Supersoft Golf Balls, Superfast, Superhot, Warbirds, Diablo, Hex Tour Soft & More", "asin": "B0CLKQ345V", "price": "$26.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "Golf Ball Planet Pro V1 Mixed Years Used Golf Balls 4A/Near Mint", "asin": "B0CTWDV66K", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Colorful Matte/Glossy Assorted Brands/Colors Two Dozen Recycled Golf Balls - Pack of 24", "asin": "B09B884T84", "price": "$28.95", "delivery": "FREE delivery Tue, Apr 29 Only 4 left in stock - order soon."},
{"title": "Golf Ball Monkey Cheap Colored Golfballs Recycled Mix of Bright Golf Balls Colored from Popular Brands - 4A/Near Mint Used Golf Balls Assorted Hi Vis GolfBalls for Men & Women", "asin": "B09Q4ZJ78B", "price": "$45.99", "delivery": "FREE delivery Apr 25 - 29"},
{"title": "Golf Ball Planet 72 Colored Used Golf Balls in Mesh Bag 3A/2A Condition", "asin": "B0BLJ5QG4M", "price": "$54.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "72 Shag/Practice/Hitaway/Range Used Golf Balls Mix in Mesh Bag", "asin": "B0CZWLV34H", "price": "$29.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24"},
{"title": "Callaway Recycled Colored Golf Balls - Yellow, Good Condition - Great for Women & Men - Bulk", "asin": "B09MZSFK83", "price": "$21.99", "delivery": "FREE delivery Thu, May 1 Only 20 left in stock - order soon."},
{"title": "50 Recycled & Used AVX Golf Balls Pack for Titleist AVX Golf Balls - Premium Recycled and Used AVX Golf Balls - Includes Mesh Carrying Bag - Good Condition", "asin": "B0DW8RKK2Y", "price": "$49.99", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 23 - 24 Only 10 left in stock - order soon."},
{"title": "48 Used Golf Balls \u2013 Recycled Bulk Mix of Brands & Colors for Practice & Play \u2013 Good Condition \u2013 Includes Mesh Bag \u2013 Budget-Friendly & Sustainable Golf Balls", "asin": "B0F1ZKDZMW", "price": "$36.99", "delivery": "FREE delivery Apr 22 - 24"},
{"title": "Long Distance Peak Performance Golf Balls (15PK) All Levels-Nitro White Out 70 Compression High Velocity White Hot Core Long Distance Golf Balls USGA Approved-Total of 15-Multi-color", "asin": "B00JJQQM0S", "price": "$14.34", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "WILSON 2024 Chaos Golf Balls - 24 Balls", "asin": "B0CQMSWN65", "price": "$24.95", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Professional Golf Crystal Golf Ball Mix - Great Crystal Colors & Styles! 50 Mint Quality Used Crystal Golf Balls (AAAAA Blue Green Orange Yellow Mix), Model Number: 50PK-Crystal Mix", "asin": "B0887LNSWF", "price": "$49.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Clean Green Golf Balls 48 Pink Golf Balls Pack Recycled Different Major Brands Bulk Mix - Good Condition Graded Ball - Includes Mesh Carrying Bag", "asin": "B09LBMZ5ZP", "price": "$49.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "48-Pack Clean Green Recycled Yellow Golf Balls - Neon Colored - Used Good Condition - Includes Mesh Carry Bag - Cheap Golf Balls for Men and Women", "asin": "B09JYJHKD7", "price": "$45.99", "delivery": "FREE delivery Apr 28 - 30 for Prime members"},
{"title": "100 Shag/Practice/Hit Away/Range Used Golf Ball Mix in Mesh Bag - Golf Ball Planet", "asin": "B09F5VV8DW", "price": "$54.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Nitro Maximum Distance Golf Ball (12-Pack)", "asin": "B00HB083SI", "price": "$12.94", "delivery": " Same-Day FREE delivery Today 2 PM - 6 PM on $25 of qualifying items"},
{"title": "Assorted Recycle Golf Balls Hit Away Practice Recycled Golf Balls (Pack of 200)", "asin": "B00QZCOJX6", "price": "$78.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Nitro Golf Glycerin 15 Ball Pack Nitro Golf Balls", "asin": "B07GP14BRR", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Golf Ball Planet 24 Pack Matte Color Assorted Used Golf Balls", "asin": "B0CNS5PCGY", "price": "$28.99", "delivery": "FREE delivery Apr 23 - 25 Or fastest delivery Apr 22 - 23"},
{"title": "Thorza Colored Golf Balls - Multicolored Set of 6, 12, 24 for Kids Mini Golf, Putting Practice and Children Training", "asin": "B07ZWHXGG7", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "72 Kirkland Signature Performance Plus - Near Mint (AAAA) Grade - Recycled (Used) Golf Balls,White", "asin": "B074ZPLDS8", "price": "$43.39", "delivery": "FREE delivery Apr 24 - 28"},
{"title": "Titleist Golf Balls", "asin": "B00TX6YQO8", "price": "$48.42", "delivery": "FREE delivery Apr 23 - 25"},
{"title": "LostGolfBalls Kirkland Signature Golf Balls, Near Mint, AAAA Quality, 50 Pack, White", "asin": "B07G5Z599N", "price": "$34.11", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "300 Shag/Practice/Hit Away/Range Used Golf Ball Mix", "asin": "B09FP3Y8JX", "price": "$139.99", "delivery": "FREE delivery Apr 23 - 25 Or fastest delivery Apr 22 - 23"},
{"title": "Long Distance High-Durability Golf Balls (15PK) All Levels-Nitro Ultimate Distance Titanium Core High Velocity Great Stop & Sticking ability Golf Balls USGA Approved-Total of 15-Orange", "asin": "B00JJQQJ3S", "price": "$13.78", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Golf Ball Planet 48 Store Line Assorted Used Recycled Golf Balls in Reusable Mesh Bag 4A/3A Condititon", "asin": "B09Q84DJBJ", "price": "$37.99", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "100% Recycled Golf Balls - Handpicked & Assorted HIT Away Used Golf Ball Bag - Ready to Play - Ideal for Driving Range Practice & Course Training", "asin": "B0BYB59W5T", "price": "$44.99", "delivery": "FREE delivery May 8 - 31 for Prime members"},
{"title": "Various Brands Recycled B Grade Golf Balls in Mesh Bag (48 Pack, Optic Pink Mixed)", "asin": "B00880G116", "price": "$49.99", "delivery": "FREE delivery Tue, Apr 29"},
{"title": "Golf Ball Monkey Cheap Golf Balls - Value Line Series Used Golf Balls Bulk with 15 Tees & Mesh Bag - 4A Near Mint Recycled Golf Balls Colored - Store Line Series Bulk Golf Balls Recycled for Men", "asin": "B0CWQ5MK9R", "price": "$38.99", "delivery": "FREE delivery Fri, Apr 25 for Prime members"},
{"title": "Clean Green Golf Balls 48 Orange Golf Balls of Various Brand Names - Good Condition Grade - May Include Brands for Callaway, Titleist, Top-Flite, Nitro, Wilson and More - Includes Mesh Carrying Bag", "asin": "B09M4BSFL1", "price": "$42.99", "delivery": " Two-Day FREE delivery Mon, Apr 21"},
{"title": "Callaway 50 Mix 5A/4A - 100% Recycled Golf Balls - Handpicked & Assorted Models Used Golf Balls Bag - Ready to Play - 50 Pack Used Golf Balls Bulk", "asin": "B0CB4T4KMJ", "price": "$59.99", "delivery": "FREE delivery Apr 28 - 30"},
{"title": "100 Hit-Away Used Golf Balls Bulk - Recycled Golf Balls for Men - Practice & Range Golf Balls - Mix in Mesh Shag Bag", "asin": "B09CQFLGM6", "price": "$47.99", "delivery": "FREE delivery Thu, Apr 24 for Prime members"},
{"title": "LostGolfBalls - 12 Titleist Pro V1 Golf Balls in Mint Condition, 2023 Year Model, No Logos, No Player Markings, Refinished Used Golf Balls, Quality Guaranteed, White", "asin": "B0CVFHGY3Y", "price": "$21.80", "delivery": " One-Day FREE delivery Tomorrow, Apr 20 Or FREE delivery Overnight 4 AM - 8 AM on $25 of qualifying items"},
{"title": "Golf Ball Country Cheap Bulk of Assorted Recycled Used Golf Balls Hit-Away - Perfect for Practice and Range Hitting - 100 Package, Assorted Colors, for Men and for Women", "asin": "B086FGBFX8", "price": "$33.00", "delivery": "FREE delivery Thu, May 1 Or fastest delivery Wed, Apr 23"},
{"title": "Callaway Golf Supersoft Golf Balls", "asin": "B0BMJ9HFNM", "price": "$24.99", "delivery": " Same-Day FREE delivery Today 2 PM - 6 PM on $25 of qualifying items"},
{"title": "50 Near Mint Titleist Pro V1 AAAA Recycled Used Golf Balls, 50-Pack", "asin": "B00CK8TBFA", "price": "$63.87", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Clean Green Golf Balls 48 Recycled Used Top Flite Golf Balls - Good Condition Top Flight Recycled Golf Balls, Great Distance Golf Balls - includes 48 Golf Balls and Mesh Carrying Bag", "asin": "B09K11J4G2", "price": "$38.99", "delivery": "FREE delivery Apr 26 - May 1 for Prime members"},
{"title": "PG Golf Ball Mix", "asin": "B0888V671R", "price": "$39.33", "delivery": " Overnight FREE delivery Overnight 4 AM - 8 AM"},
{"title": "Yellow Used Golf Ball Mix - Mix Brands & Styles - 50 Near Mint Quality Used Yellow Golf Balls (AAAA)", "asin": "B0CD914GSZ", "price": "$44.99", "delivery": " Two-Day FREE delivery Mon, Apr 21"},
{"title": "Golf Balls 6Pack Colored Gift Training Novelty Practice Variety Fun Set for All Golfers Kids Blue Green Red Yellow Colorful", "asin": "B082YQ6NDZ", "price": "$14.98", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Golf Ball Planet 100 Store Line Assorted Used Recycled Golf Balls 4A/3A Condition", "asin": "B09Q4SXCGT", "price": "$68.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"},
{"title": "Afford-A-Ball Golf - Hit Away Used and Recycled Shag Golf Balls (50, 100, 300 Count) - Miscellaneous (2A) Golf Supplies for Men & Women - Backyard Practice", "asin": "B0DFTZQS8M", "price": "$43.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 20"}]
<|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": "2025-04-19T17:48:06.884Z", // 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>
