<|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": "2025-04-12T23:59:27.306Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-13T00:00:01.890Z", "action": "input", "action_argument": "pregnant swim"}
{"timestamp": "2025-04-13T00:00:08.425Z", "action": "input", "action_argument": "pregnant swimsuits for women"}
<|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": "pregnant swimsuits for women"}],
"cart_items": [{"title": "Organic Strawberries, 1 Lb", "asin": "B002B8Z98W", "price": "$3.99"},
{"title": "siggi's\u00ae Probiotic Drinkable Whole Milk Yogurt, Strawberry, 8 oz. \u2013 Single Serving, Only 5 Ingredients", "asin": "B06XRR9DZT", "price": "$2.49"},
{"title": "WATER DISTILLED", "asin": "B0BFK2P2PT", "price": "$5.49"},
{"title": "MILK REDUCE FAT 2PRCT ORG", "asin": "B08KZ7QXLD", "price": "$8.39"},
{"title": "Dragon Fruit, 1 Each", "asin": "B07FZCT282", "price": "$5.99"}],
"promotion_items": [{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCGC2Z", "price": "$38.99", "quantity": ""},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTP1B2", "price": "$38.99", "quantity": ""},
{"title": "EastElegant Maternity Swimsuits One Piece V-Neck Pregnancy Swimwear Halter Maternity Bikini", "asin": "B07Z7FQS2Z", "price": "$34.99", "quantity": ""},
{"title": "SUMMERSUNSHINE Maternity One Piece Halter Swimwear Pregnancy V-Neck Bathing Suit Maternity Beach Wear Bikini", "asin": "B08RCBHX88", "price": "$29.99", "quantity": ""},
{"title": "EastElegant Maternity Ruffle Ribbed Cutout One Piece Swimwear Square Ring Linked Pregnancy Bathing Suit", "asin": "B0CLYB7FXT", "price": "$36.99", "quantity": ""},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHK93KZ", "price": "$37.99", "quantity": ""},
{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCTS6Y", "price": "$36.99", "quantity": ""},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTP1B2", "price": "$38.99", "quantity": ""},
{"title": "EastElegant Maternity Swimsuits One Piece V-Neck Pregnancy Swimwear Halter Maternity Bikini", "asin": "B085MY6DWZ", "price": "$34.99", "quantity": ""},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHJ6CPN", "price": "$37.99", "quantity": ""},
{"title": "Summer Mae Maternity Swimsuit One Piece One Shoulder Ribbed Pregnancy Bathing Suit", "asin": "B0BQ3CTP9B", "price": "$39.99", "quantity": ""},
{"title": "Summer Mae Ribbed Maternity One Piece Swim Dress Pregnancy Swimsuit with Built-in Bottom Swimwear Tie Knot Skirt Bathing Suit", "asin": "B0DHQNBNNT", "price": "$44.99", "quantity": ""}],
"ads": [{"title": "Summer Mae Maternity Swimsuit One Piece Bathing Suit Button Neck Cross Back Black M", "asin": "B089Y5QZFL"},
{"title": "Summer Mae Ruffle Maternity Swimsuit One Piece V-Neck Pregnancy Bathing Suit Lace Up Swimwear Push Up Monokini Army Green M", "asin": "B088GRQSRN"},
{"title": "Summer Mae Maternity High Waist Bikini Swimsuit Two Piece Ruffled Hem Cute Bathing Suit Floral Pregnancy Swimwear Pink M", "asin": "B08SJTR29H"}],
"search_results": [{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCHH5F", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "EastElegant Maternity Swimsuits One Piece V-Neck Pregnancy Swimwear Halter Maternity Bikini", "asin": "B09PD4RQJW", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHK93KZ", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTCNPP", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Maternity Floral Swimsuits One Piece Bathing Suits V-Neck Pregnancy Swimwear Bikini", "asin": "B07X1188X9", "price": "$34.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Charmo Maternity One Piece Swimsuit Scalloped Cut Out Ruched High Waisted Scoop Neck Pregnancy Bathing Suit", "asin": "B0CKH4Y5NK", "price": "$37.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHM4FW5", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Summer Mae Maternity High Waist Bikini Swimsuit Two Piece Ruffled Hem Cute Bathing Suit Floral Pregnancy Swimwear", "asin": "B0CR16CTNQ", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo Ruffle Ribbed Maternity Swimsuit One Piece High Waisted Pregnancy Bathing Suits Push Up Swimwear", "asin": "B0BXP33NLP", "price": "$28.79", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo Scallop Trim Maternity Swimsuit One Piece V Neck Pregnancy Bathing Suit Ruched Swimwear Cutout Tie Back", "asin": "B0CRTWGG9P", "price": "$36.59", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCHH5F", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "SUMMERSUNSHINE Maternity Cutout One Piece Skirt Front Cross Pregnancy Swimdress Wrap Tie Back Bathing Suit", "asin": "B0CM39WBL9", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "CUPSHE Women's Maternity One Piece Swimsuit Adjustable Strap Ruched Shell Stitched Back Cutout Bathing Suit for Pregnancy", "asin": "B0DYDF9PQD", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "EastElegant Maternity One Piece Swimwear Pregnancy Front Cross Bathing Suits with Adjustable Shoulder Straps", "asin": "B08X13C12T", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "CUPSHE Women Swimsuit Maternity One Piece Bathing Suit Deep V Neck Ruffle Back Tie Ruching Adjustable Straps Swimwear", "asin": "B0B3DH4JBB", "price": "$35.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo Ruffle Ribbed Maternity Swimsuit One Piece Cutout Pregnancy Bathing Suits Push Up Twisted Swimwear Swim Dress", "asin": "B0DNK3WMDQ", "price": "$34.29", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "EastElegant Maternity One Piece Swimwear Retro Halter Swimsuits with Boyleg Pregnancy Bathing Suits Boyshort", "asin": "B0882W49TC", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Summer Mae Maternity Swimsuit One Piece Ruffle Cutout Pregnancy Bathing Suit Lace Up Swimwear", "asin": "B0CQRHGWYB", "price": "$44.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Blooming Jelly Women's Plus Size Swimsuit One Piece Tummy Control Bathing Suit Modest Full Coverage Ruffle Swim Suits", "asin": "B0CTWZKDT7", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "EastElegant Maternity Ruffle Ribbed Cutout One Piece Swimwear Square Ring Linked Pregnancy Bathing Suit", "asin": "B0DTJTN36V", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "American Trends Maternity Swimsuit One Piece Maternity Bathing Suit Round Neck Adjustable Shoulder Strap Pregnancy Swimwear", "asin": "B0CNVB9G6Z", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SHEKINI Women's Maternity Scalloped One Piece Swimsuit Cut Out Pregnancy Bathing Suit", "asin": "B0DNSYSHPJ", "price": "$37.95", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 5 left in stock - order soon."},
{"title": "Charmo Maternity Swimsuit Ribbed High Waist Pregnancy Bikini Sets Twist Cutout Front Two Piece Bathing Suit Swimwear", "asin": "B0DKDX6T35", "price": "$32.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Zando High Waist Maternity Swimsuit Two Piece Pregnancy Swimwear Bikini Bathing Suits for Women Maternity Swimsuits", "asin": "B0CP26KBSV", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Maternity Two Piece Swimsuit Tankini High Waist Pregnancy Bathing Suit with Pockets Cross Back Swimwear", "asin": "B0D9KBQRD8", "price": "$40.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "CUPSHE Women's Maternity Bikini Sets Pregnancy Swimsuit Low Rise Scalloped Scoop Neck Adjustable Straps Back Hook", "asin": "B0DF21MGMK", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTP1B2", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "CUPSHE Women's Maternity One Piece Swimsuit Adjustable Strap Ruched Shell Stitched Back Cutout Bathing Suit for Pregnancy", "asin": "B0DJQNKB59", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "CUPSHE Women's One Piece Swimsuit Maternity Wrapped Front Ruched Pregnancy Bathing Suit Back Hook Cutout", "asin": "B0DLB8R38W", "price": "$39.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Summer Mae Maternity Swimsuit One Piece Bathing Suit Button Neck Cross Back", "asin": "B089XZLMMR", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Charmo Ruffle Maternity Bathing Suits for Women Ribbed Tie Knot Maternity Swimsuit Cutout Ruched Pregnancy Swimwear", "asin": "B0CRYV3K1G", "price": "$37.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "American Trends Maternity Swimsuit One Piece Maternity Bathing Suit Round Neck Adjustable Shoulder Strap Pregnancy Swimwear", "asin": "B0CNV8KLKY", "price": "$25.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Maacie Maternity Swimsuit Swim Dress One Piece Knotted Crisscross Split Hem Bathing Suit", "asin": "B0CMQ9CWBC", "price": "$28.85", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "OYOANGLE Women's Maternity One Piece Swimsuits Cut Out Spaghetti Strap Pregnancy Bathing Suits Swimwear", "asin": "B0DQKG1KP3", "price": "$28.99", "delivery": "$3.99 delivery Apr 28 - May 5"},
{"title": "Summer Mae Maternity High Waist Swimsuit Ruffle Hem Bikini Bathing Suit Shirred Bandeau Two Piece Pregnancy Swimwear", "asin": "B09Q2XX334", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Ribbed Maternity One Piece Swimsuit Scalloped Cut Out Pregnancy Bathing Suit Square Neck", "asin": "B0CP8W1TRG", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Zando Maternity Swimsuit One Piece Bathing Suit for Women Pregnancy Swim Suit High Elastic Women's Maternity Swimwear", "asin": "B0CP827X7F", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "CUPSHE Women Swimsuit Maternity One Piece Bathing Suit Deep V Neck Ruffle Back Tie Ruching Adjustable Straps Swimwear", "asin": "B0B3DH4JBB", "price": "$35.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Summer Mae Maternity Swimsuit One Piece Tie Front Bathing Suit V Neck Pregnancy Swimwear High Cut", "asin": "B08T1SVMHS", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "American Trends Maternity Swimsuit Button Down One Piece Maternity Bathing Suit Cross Back Swimwear", "asin": "B0BYJJJ9TG", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Ribbed Maternity One Piece Swim Dress Pregnancy Swimsuit with Built-in Bottom Swimwear Tie Knot Skirt Bathing Suit", "asin": "B0DHQP1BVG", "price": "$42.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "OYOANGLE Women's 2 Piece Maternity Bikini Sets Square Neck High Waist Swimsuit Summer Casual Bathing Suit", "asin": "B0CR9LXJSS", "price": "$30.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Charmo Scalloped Maternity Bikini Swimsuit Two Piece High Waist Ruched Pregnancy Bathing Suit Cute V Neck Swimwear", "asin": "B0CLCDVP9L", "price": "$29.24", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo High Waisted Maternity Swimsuit Bikini Set V Neck Pregnancy Bathing Suits Push Up Two Piece Swimwear", "asin": "B0BXPGGLTC", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Century Star Maternity Swimsuit One Piece for Women Pregnancy Bathing Suit High Waist Maternity Swimwear", "asin": "B0DRBD68FH", "price": "$21.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Maternity Workout Romper Pregnancy Yoga Ribbed One Piece Seamless Tank Top Jumpsuit", "asin": "B0CG5MZNKC", "price": "$18.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM on $25 of qualifying items"},
{"title": "American Trends Maternity Swimsuit High Waisted Bikini Set Two Piece Pregnancy Bathing Suit Swimwear Swimming Suit", "asin": "B0CQX6J83T", "price": "$25.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "GINKANA Maternity Bikini Set Two Piece Pregnancy Swimsuit Tie Shoulder Straps High Waist Swimwear Pregnancy Bathing Suits", "asin": "B0BR3VZGCJ", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "EastElegant Maternity One Piece Swimwear Back Cutout Pregnancy Bikini Scalloped Pregnant Bathing Suit", "asin": "B0CLRW2K9L", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Ruffle Maternity Swimsuit One Piece V-Neck Pregnancy Bathing Suit Lace Up Swimwear Push Up Monokini", "asin": "B088GRQSRN", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Maternity Swimsuit One Piece One Shoulder Ribbed Pregnancy Bathing Suit", "asin": "B0BQ3CTP9B", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "ZAFUL 2025 Maternity One Piece Swimsuit for Women Swim Suits Tie Front Tummy Control Bathing Suits Ruffle Swimsuits", "asin": "B0CYWZQX59", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "GINKANA Maternity Tankini Set Cute Ruffle Hem Pregnancy Swimsuit Adjustable Straps Two Piece Maternity Bathing Suits Swimwear", "asin": "B0CY3Z6FT6", "price": "$30.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Scalloped Maternity Swimsuits for Women High Waist Bathing Suit Pregnancy Two-Piece Bikini Tie Knot Swimwear", "asin": "B0DRV1R5T3", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Intimate Portal Maternity Underwear | Pregnancy Postpartum Panties | Under the Bump Bikinis", "asin": "B08C9V2VZG", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM on $25 of qualifying items"},
{"title": "Summer Mae Maternity Two-Piece Halter Swimsuit Tankini V-Neck Side Tie Bathing Suit Pregnancy High Waist Swimwear", "asin": "B0C3C7B7V4", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Bhome Maternity Swimsuit Two Pieces Adjustable Spaghetti Straps Smocked Bandeau Top with High Waisted Pregnant Swimwear", "asin": "B0DN5ZB17R", "price": "$34.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Summer Mae Ribbed Maternity Bikini Swimsuit for Women High Waisted Two-Piece Bathing Suit Crop Top Pregnancy Swimwear", "asin": "B0DXKBMMF6", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Summer Mae Maternity Ribbed High Waist Swimsuit Crop Top Bikini Bathing Suit High Cut Two Piece Pregnancy Swimwear", "asin": "B09NKZ2DK6", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "MiYang Maternity Tankini Swimsuit Criss Cross Back Bathing Suit Ruched Tie Side Pregnancy Swimwear Two Piece", "asin": "B0BQ763SJC", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"}]
<|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": "2025-04-13T00:00:08.505Z", // 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": "2025-04-12T23:59:27.306Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-13T00:00:01.890Z", "action": "input", "action_argument": "pregnant swim"}
{"timestamp": "2025-04-13T00:00:08.425Z", "action": "input", "action_argument": "pregnant swimsuits for women"}
<|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": "pregnant swimsuits for women"}],
"cart_items": [{"title": "Organic Strawberries, 1 Lb", "asin": "B002B8Z98W", "price": "$3.99"},
{"title": "siggi's\u00ae Probiotic Drinkable Whole Milk Yogurt, Strawberry, 8 oz. \u2013 Single Serving, Only 5 Ingredients", "asin": "B06XRR9DZT", "price": "$2.49"},
{"title": "WATER DISTILLED", "asin": "B0BFK2P2PT", "price": "$5.49"},
{"title": "MILK REDUCE FAT 2PRCT ORG", "asin": "B08KZ7QXLD", "price": "$8.39"},
{"title": "Dragon Fruit, 1 Each", "asin": "B07FZCT282", "price": "$5.99"}],
"promotion_items": [{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCGC2Z", "price": "$38.99", "quantity": ""},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTP1B2", "price": "$38.99", "quantity": ""},
{"title": "EastElegant Maternity Swimsuits One Piece V-Neck Pregnancy Swimwear Halter Maternity Bikini", "asin": "B07Z7FQS2Z", "price": "$34.99", "quantity": ""},
{"title": "SUMMERSUNSHINE Maternity One Piece Halter Swimwear Pregnancy V-Neck Bathing Suit Maternity Beach Wear Bikini", "asin": "B08RCBHX88", "price": "$29.99", "quantity": ""},
{"title": "EastElegant Maternity Ruffle Ribbed Cutout One Piece Swimwear Square Ring Linked Pregnancy Bathing Suit", "asin": "B0CLYB7FXT", "price": "$36.99", "quantity": ""},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHK93KZ", "price": "$37.99", "quantity": ""},
{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCTS6Y", "price": "$36.99", "quantity": ""},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTP1B2", "price": "$38.99", "quantity": ""},
{"title": "EastElegant Maternity Swimsuits One Piece V-Neck Pregnancy Swimwear Halter Maternity Bikini", "asin": "B085MY6DWZ", "price": "$34.99", "quantity": ""},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHJ6CPN", "price": "$37.99", "quantity": ""},
{"title": "Summer Mae Maternity Swimsuit One Piece One Shoulder Ribbed Pregnancy Bathing Suit", "asin": "B0BQ3CTP9B", "price": "$39.99", "quantity": ""},
{"title": "Summer Mae Ribbed Maternity One Piece Swim Dress Pregnancy Swimsuit with Built-in Bottom Swimwear Tie Knot Skirt Bathing Suit", "asin": "B0DHQNBNNT", "price": "$44.99", "quantity": ""}],
"ads": [{"title": "Summer Mae Maternity Swimsuit One Piece Bathing Suit Button Neck Cross Back Black M", "asin": "B089Y5QZFL"},
{"title": "Summer Mae Ruffle Maternity Swimsuit One Piece V-Neck Pregnancy Bathing Suit Lace Up Swimwear Push Up Monokini Army Green M", "asin": "B088GRQSRN"},
{"title": "Summer Mae Maternity High Waist Bikini Swimsuit Two Piece Ruffled Hem Cute Bathing Suit Floral Pregnancy Swimwear Pink M", "asin": "B08SJTR29H"}],
"search_results": [{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCHH5F", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "EastElegant Maternity Swimsuits One Piece V-Neck Pregnancy Swimwear Halter Maternity Bikini", "asin": "B09PD4RQJW", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHK93KZ", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTCNPP", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Maternity Floral Swimsuits One Piece Bathing Suits V-Neck Pregnancy Swimwear Bikini", "asin": "B07X1188X9", "price": "$34.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Charmo Maternity One Piece Swimsuit Scalloped Cut Out Ruched High Waisted Scoop Neck Pregnancy Bathing Suit", "asin": "B0CKH4Y5NK", "price": "$37.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHM4FW5", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Summer Mae Maternity High Waist Bikini Swimsuit Two Piece Ruffled Hem Cute Bathing Suit Floral Pregnancy Swimwear", "asin": "B0CR16CTNQ", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo Ruffle Ribbed Maternity Swimsuit One Piece High Waisted Pregnancy Bathing Suits Push Up Swimwear", "asin": "B0BXP33NLP", "price": "$28.79", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo Scallop Trim Maternity Swimsuit One Piece V Neck Pregnancy Bathing Suit Ruched Swimwear Cutout Tie Back", "asin": "B0CRTWGG9P", "price": "$36.59", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCHH5F", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "SUMMERSUNSHINE Maternity Cutout One Piece Skirt Front Cross Pregnancy Swimdress Wrap Tie Back Bathing Suit", "asin": "B0CM39WBL9", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "CUPSHE Women's Maternity One Piece Swimsuit Adjustable Strap Ruched Shell Stitched Back Cutout Bathing Suit for Pregnancy", "asin": "B0DYDF9PQD", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "EastElegant Maternity One Piece Swimwear Pregnancy Front Cross Bathing Suits with Adjustable Shoulder Straps", "asin": "B08X13C12T", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "CUPSHE Women Swimsuit Maternity One Piece Bathing Suit Deep V Neck Ruffle Back Tie Ruching Adjustable Straps Swimwear", "asin": "B0B3DH4JBB", "price": "$35.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo Ruffle Ribbed Maternity Swimsuit One Piece Cutout Pregnancy Bathing Suits Push Up Twisted Swimwear Swim Dress", "asin": "B0DNK3WMDQ", "price": "$34.29", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "EastElegant Maternity One Piece Swimwear Retro Halter Swimsuits with Boyleg Pregnancy Bathing Suits Boyshort", "asin": "B0882W49TC", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Summer Mae Maternity Swimsuit One Piece Ruffle Cutout Pregnancy Bathing Suit Lace Up Swimwear", "asin": "B0CQRHGWYB", "price": "$44.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Blooming Jelly Women's Plus Size Swimsuit One Piece Tummy Control Bathing Suit Modest Full Coverage Ruffle Swim Suits", "asin": "B0CTWZKDT7", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "EastElegant Maternity Ruffle Ribbed Cutout One Piece Swimwear Square Ring Linked Pregnancy Bathing Suit", "asin": "B0DTJTN36V", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "American Trends Maternity Swimsuit One Piece Maternity Bathing Suit Round Neck Adjustable Shoulder Strap Pregnancy Swimwear", "asin": "B0CNVB9G6Z", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SHEKINI Women's Maternity Scalloped One Piece Swimsuit Cut Out Pregnancy Bathing Suit", "asin": "B0DNSYSHPJ", "price": "$37.95", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 5 left in stock - order soon."},
{"title": "Charmo Maternity Swimsuit Ribbed High Waist Pregnancy Bikini Sets Twist Cutout Front Two Piece Bathing Suit Swimwear", "asin": "B0DKDX6T35", "price": "$32.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Zando High Waist Maternity Swimsuit Two Piece Pregnancy Swimwear Bikini Bathing Suits for Women Maternity Swimsuits", "asin": "B0CP26KBSV", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Maternity Two Piece Swimsuit Tankini High Waist Pregnancy Bathing Suit with Pockets Cross Back Swimwear", "asin": "B0D9KBQRD8", "price": "$40.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "CUPSHE Women's Maternity Bikini Sets Pregnancy Swimsuit Low Rise Scalloped Scoop Neck Adjustable Straps Back Hook", "asin": "B0DF21MGMK", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTP1B2", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "CUPSHE Women's Maternity One Piece Swimsuit Adjustable Strap Ruched Shell Stitched Back Cutout Bathing Suit for Pregnancy", "asin": "B0DJQNKB59", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "CUPSHE Women's One Piece Swimsuit Maternity Wrapped Front Ruched Pregnancy Bathing Suit Back Hook Cutout", "asin": "B0DLB8R38W", "price": "$39.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Summer Mae Maternity Swimsuit One Piece Bathing Suit Button Neck Cross Back", "asin": "B089XZLMMR", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Charmo Ruffle Maternity Bathing Suits for Women Ribbed Tie Knot Maternity Swimsuit Cutout Ruched Pregnancy Swimwear", "asin": "B0CRYV3K1G", "price": "$37.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "American Trends Maternity Swimsuit One Piece Maternity Bathing Suit Round Neck Adjustable Shoulder Strap Pregnancy Swimwear", "asin": "B0CNV8KLKY", "price": "$25.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Maacie Maternity Swimsuit Swim Dress One Piece Knotted Crisscross Split Hem Bathing Suit", "asin": "B0CMQ9CWBC", "price": "$28.85", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "OYOANGLE Women's Maternity One Piece Swimsuits Cut Out Spaghetti Strap Pregnancy Bathing Suits Swimwear", "asin": "B0DQKG1KP3", "price": "$28.99", "delivery": "$3.99 delivery Apr 28 - May 5"},
{"title": "Summer Mae Maternity High Waist Swimsuit Ruffle Hem Bikini Bathing Suit Shirred Bandeau Two Piece Pregnancy Swimwear", "asin": "B09Q2XX334", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Ribbed Maternity One Piece Swimsuit Scalloped Cut Out Pregnancy Bathing Suit Square Neck", "asin": "B0CP8W1TRG", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Zando Maternity Swimsuit One Piece Bathing Suit for Women Pregnancy Swim Suit High Elastic Women's Maternity Swimwear", "asin": "B0CP827X7F", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "CUPSHE Women Swimsuit Maternity One Piece Bathing Suit Deep V Neck Ruffle Back Tie Ruching Adjustable Straps Swimwear", "asin": "B0B3DH4JBB", "price": "$35.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Summer Mae Maternity Swimsuit One Piece Tie Front Bathing Suit V Neck Pregnancy Swimwear High Cut", "asin": "B08T1SVMHS", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "American Trends Maternity Swimsuit Button Down One Piece Maternity Bathing Suit Cross Back Swimwear", "asin": "B0BYJJJ9TG", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Ribbed Maternity One Piece Swim Dress Pregnancy Swimsuit with Built-in Bottom Swimwear Tie Knot Skirt Bathing Suit", "asin": "B0DHQP1BVG", "price": "$42.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "OYOANGLE Women's 2 Piece Maternity Bikini Sets Square Neck High Waist Swimsuit Summer Casual Bathing Suit", "asin": "B0CR9LXJSS", "price": "$30.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Charmo Scalloped Maternity Bikini Swimsuit Two Piece High Waist Ruched Pregnancy Bathing Suit Cute V Neck Swimwear", "asin": "B0CLCDVP9L", "price": "$29.24", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo High Waisted Maternity Swimsuit Bikini Set V Neck Pregnancy Bathing Suits Push Up Two Piece Swimwear", "asin": "B0BXPGGLTC", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Century Star Maternity Swimsuit One Piece for Women Pregnancy Bathing Suit High Waist Maternity Swimwear", "asin": "B0DRBD68FH", "price": "$21.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Maternity Workout Romper Pregnancy Yoga Ribbed One Piece Seamless Tank Top Jumpsuit", "asin": "B0CG5MZNKC", "price": "$18.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM on $25 of qualifying items"},
{"title": "American Trends Maternity Swimsuit High Waisted Bikini Set Two Piece Pregnancy Bathing Suit Swimwear Swimming Suit", "asin": "B0CQX6J83T", "price": "$25.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "GINKANA Maternity Bikini Set Two Piece Pregnancy Swimsuit Tie Shoulder Straps High Waist Swimwear Pregnancy Bathing Suits", "asin": "B0BR3VZGCJ", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "EastElegant Maternity One Piece Swimwear Back Cutout Pregnancy Bikini Scalloped Pregnant Bathing Suit", "asin": "B0CLRW2K9L", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Ruffle Maternity Swimsuit One Piece V-Neck Pregnancy Bathing Suit Lace Up Swimwear Push Up Monokini", "asin": "B088GRQSRN", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Maternity Swimsuit One Piece One Shoulder Ribbed Pregnancy Bathing Suit", "asin": "B0BQ3CTP9B", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "ZAFUL 2025 Maternity One Piece Swimsuit for Women Swim Suits Tie Front Tummy Control Bathing Suits Ruffle Swimsuits", "asin": "B0CYWZQX59", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "GINKANA Maternity Tankini Set Cute Ruffle Hem Pregnancy Swimsuit Adjustable Straps Two Piece Maternity Bathing Suits Swimwear", "asin": "B0CY3Z6FT6", "price": "$30.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Scalloped Maternity Swimsuits for Women High Waist Bathing Suit Pregnancy Two-Piece Bikini Tie Knot Swimwear", "asin": "B0DRV1R5T3", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Intimate Portal Maternity Underwear | Pregnancy Postpartum Panties | Under the Bump Bikinis", "asin": "B08C9V2VZG", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM on $25 of qualifying items"},
{"title": "Summer Mae Maternity Two-Piece Halter Swimsuit Tankini V-Neck Side Tie Bathing Suit Pregnancy High Waist Swimwear", "asin": "B0C3C7B7V4", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Bhome Maternity Swimsuit Two Pieces Adjustable Spaghetti Straps Smocked Bandeau Top with High Waisted Pregnant Swimwear", "asin": "B0DN5ZB17R", "price": "$34.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Summer Mae Ribbed Maternity Bikini Swimsuit for Women High Waisted Two-Piece Bathing Suit Crop Top Pregnancy Swimwear", "asin": "B0DXKBMMF6", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Summer Mae Maternity Ribbed High Waist Swimsuit Crop Top Bikini Bathing Suit High Cut Two Piece Pregnancy Swimwear", "asin": "B09NKZ2DK6", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "MiYang Maternity Tankini Swimsuit Criss Cross Back Bathing Suit Ruched Tie Side Pregnancy Swimwear Two Piece", "asin": "B0BQ763SJC", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"}]
<|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": "2025-04-13T00:00:08.505Z", // 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": "2025-04-12T23:59:27.306Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-13T00:00:01.890Z", "action": "input", "action_argument": "pregnant swim"}
{"timestamp": "2025-04-13T00:00:08.425Z", "action": "input", "action_argument": "pregnant swimsuits for women"}
<|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": "pregnant swimsuits for women"}],
"cart_items": [{"title": "Organic Strawberries, 1 Lb", "asin": "B002B8Z98W", "price": "$3.99"},
{"title": "siggi's\u00ae Probiotic Drinkable Whole Milk Yogurt, Strawberry, 8 oz. \u2013 Single Serving, Only 5 Ingredients", "asin": "B06XRR9DZT", "price": "$2.49"},
{"title": "WATER DISTILLED", "asin": "B0BFK2P2PT", "price": "$5.49"},
{"title": "MILK REDUCE FAT 2PRCT ORG", "asin": "B08KZ7QXLD", "price": "$8.39"},
{"title": "Dragon Fruit, 1 Each", "asin": "B07FZCT282", "price": "$5.99"}],
"promotion_items": [{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCGC2Z", "price": "$38.99", "quantity": ""},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTP1B2", "price": "$38.99", "quantity": ""},
{"title": "EastElegant Maternity Swimsuits One Piece V-Neck Pregnancy Swimwear Halter Maternity Bikini", "asin": "B07Z7FQS2Z", "price": "$34.99", "quantity": ""},
{"title": "SUMMERSUNSHINE Maternity One Piece Halter Swimwear Pregnancy V-Neck Bathing Suit Maternity Beach Wear Bikini", "asin": "B08RCBHX88", "price": "$29.99", "quantity": ""},
{"title": "EastElegant Maternity Ruffle Ribbed Cutout One Piece Swimwear Square Ring Linked Pregnancy Bathing Suit", "asin": "B0CLYB7FXT", "price": "$36.99", "quantity": ""},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHK93KZ", "price": "$37.99", "quantity": ""},
{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCTS6Y", "price": "$36.99", "quantity": ""},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTP1B2", "price": "$38.99", "quantity": ""},
{"title": "EastElegant Maternity Swimsuits One Piece V-Neck Pregnancy Swimwear Halter Maternity Bikini", "asin": "B085MY6DWZ", "price": "$34.99", "quantity": ""},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHJ6CPN", "price": "$37.99", "quantity": ""},
{"title": "Summer Mae Maternity Swimsuit One Piece One Shoulder Ribbed Pregnancy Bathing Suit", "asin": "B0BQ3CTP9B", "price": "$39.99", "quantity": ""},
{"title": "Summer Mae Ribbed Maternity One Piece Swim Dress Pregnancy Swimsuit with Built-in Bottom Swimwear Tie Knot Skirt Bathing Suit", "asin": "B0DHQNBNNT", "price": "$44.99", "quantity": ""}],
"ads": [{"title": "Summer Mae Maternity Swimsuit One Piece Bathing Suit Button Neck Cross Back Black M", "asin": "B089Y5QZFL"},
{"title": "Summer Mae Ruffle Maternity Swimsuit One Piece V-Neck Pregnancy Bathing Suit Lace Up Swimwear Push Up Monokini Army Green M", "asin": "B088GRQSRN"},
{"title": "Summer Mae Maternity High Waist Bikini Swimsuit Two Piece Ruffled Hem Cute Bathing Suit Floral Pregnancy Swimwear Pink M", "asin": "B08SJTR29H"}],
"search_results": [{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCHH5F", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "EastElegant Maternity Swimsuits One Piece V-Neck Pregnancy Swimwear Halter Maternity Bikini", "asin": "B09PD4RQJW", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHK93KZ", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTCNPP", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Maternity Floral Swimsuits One Piece Bathing Suits V-Neck Pregnancy Swimwear Bikini", "asin": "B07X1188X9", "price": "$34.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Charmo Maternity One Piece Swimsuit Scalloped Cut Out Ruched High Waisted Scoop Neck Pregnancy Bathing Suit", "asin": "B0CKH4Y5NK", "price": "$37.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "CUPSHE Maternity Swimsuit for Women One Piece Swimsuits Pregnancy Swimwear Spaghetti Straps Ruched Adjustable", "asin": "B0BZHM4FW5", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Summer Mae Maternity High Waist Bikini Swimsuit Two Piece Ruffled Hem Cute Bathing Suit Floral Pregnancy Swimwear", "asin": "B0CR16CTNQ", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo Ruffle Ribbed Maternity Swimsuit One Piece High Waisted Pregnancy Bathing Suits Push Up Swimwear", "asin": "B0BXP33NLP", "price": "$28.79", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo Scallop Trim Maternity Swimsuit One Piece V Neck Pregnancy Bathing Suit Ruched Swimwear Cutout Tie Back", "asin": "B0CRTWGG9P", "price": "$36.59", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "SUMMERSUNSHINE Maternity One Piece Swimwear Front Cross Pregnancy Swimsuit Bathing Suit Maternity Bikini", "asin": "B08RCCHH5F", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "SUMMERSUNSHINE Maternity Cutout One Piece Skirt Front Cross Pregnancy Swimdress Wrap Tie Back Bathing Suit", "asin": "B0CM39WBL9", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "CUPSHE Women's Maternity One Piece Swimsuit Adjustable Strap Ruched Shell Stitched Back Cutout Bathing Suit for Pregnancy", "asin": "B0DYDF9PQD", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "EastElegant Maternity One Piece Swimwear Pregnancy Front Cross Bathing Suits with Adjustable Shoulder Straps", "asin": "B08X13C12T", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "CUPSHE Women Swimsuit Maternity One Piece Bathing Suit Deep V Neck Ruffle Back Tie Ruching Adjustable Straps Swimwear", "asin": "B0B3DH4JBB", "price": "$35.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo Ruffle Ribbed Maternity Swimsuit One Piece Cutout Pregnancy Bathing Suits Push Up Twisted Swimwear Swim Dress", "asin": "B0DNK3WMDQ", "price": "$34.29", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "EastElegant Maternity One Piece Swimwear Retro Halter Swimsuits with Boyleg Pregnancy Bathing Suits Boyshort", "asin": "B0882W49TC", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Summer Mae Maternity Swimsuit One Piece Ruffle Cutout Pregnancy Bathing Suit Lace Up Swimwear", "asin": "B0CQRHGWYB", "price": "$44.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Blooming Jelly Women's Plus Size Swimsuit One Piece Tummy Control Bathing Suit Modest Full Coverage Ruffle Swim Suits", "asin": "B0CTWZKDT7", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "EastElegant Maternity Ruffle Ribbed Cutout One Piece Swimwear Square Ring Linked Pregnancy Bathing Suit", "asin": "B0DTJTN36V", "price": "$32.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "American Trends Maternity Swimsuit One Piece Maternity Bathing Suit Round Neck Adjustable Shoulder Strap Pregnancy Swimwear", "asin": "B0CNVB9G6Z", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SHEKINI Women's Maternity Scalloped One Piece Swimsuit Cut Out Pregnancy Bathing Suit", "asin": "B0DNSYSHPJ", "price": "$37.95", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 5 left in stock - order soon."},
{"title": "Charmo Maternity Swimsuit Ribbed High Waist Pregnancy Bikini Sets Twist Cutout Front Two Piece Bathing Suit Swimwear", "asin": "B0DKDX6T35", "price": "$32.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Zando High Waist Maternity Swimsuit Two Piece Pregnancy Swimwear Bikini Bathing Suits for Women Maternity Swimsuits", "asin": "B0CP26KBSV", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Maternity Two Piece Swimsuit Tankini High Waist Pregnancy Bathing Suit with Pockets Cross Back Swimwear", "asin": "B0D9KBQRD8", "price": "$40.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "CUPSHE Women's Maternity Bikini Sets Pregnancy Swimsuit Low Rise Scalloped Scoop Neck Adjustable Straps Back Hook", "asin": "B0DF21MGMK", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "EastElegant Maternity Cutout One Piece Swimwear Ploka Dots Print Pregnancy Bathing Suit", "asin": "B0CLRTP1B2", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "CUPSHE Women's Maternity One Piece Swimsuit Adjustable Strap Ruched Shell Stitched Back Cutout Bathing Suit for Pregnancy", "asin": "B0DJQNKB59", "price": "$37.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "CUPSHE Women's One Piece Swimsuit Maternity Wrapped Front Ruched Pregnancy Bathing Suit Back Hook Cutout", "asin": "B0DLB8R38W", "price": "$39.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Summer Mae Maternity Swimsuit One Piece Bathing Suit Button Neck Cross Back", "asin": "B089XZLMMR", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Charmo Ruffle Maternity Bathing Suits for Women Ribbed Tie Knot Maternity Swimsuit Cutout Ruched Pregnancy Swimwear", "asin": "B0CRYV3K1G", "price": "$37.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "American Trends Maternity Swimsuit One Piece Maternity Bathing Suit Round Neck Adjustable Shoulder Strap Pregnancy Swimwear", "asin": "B0CNV8KLKY", "price": "$25.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Maacie Maternity Swimsuit Swim Dress One Piece Knotted Crisscross Split Hem Bathing Suit", "asin": "B0CMQ9CWBC", "price": "$28.85", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "OYOANGLE Women's Maternity One Piece Swimsuits Cut Out Spaghetti Strap Pregnancy Bathing Suits Swimwear", "asin": "B0DQKG1KP3", "price": "$28.99", "delivery": "$3.99 delivery Apr 28 - May 5"},
{"title": "Summer Mae Maternity High Waist Swimsuit Ruffle Hem Bikini Bathing Suit Shirred Bandeau Two Piece Pregnancy Swimwear", "asin": "B09Q2XX334", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Ribbed Maternity One Piece Swimsuit Scalloped Cut Out Pregnancy Bathing Suit Square Neck", "asin": "B0CP8W1TRG", "price": "$38.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Zando Maternity Swimsuit One Piece Bathing Suit for Women Pregnancy Swim Suit High Elastic Women's Maternity Swimwear", "asin": "B0CP827X7F", "price": "$16.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "CUPSHE Women Swimsuit Maternity One Piece Bathing Suit Deep V Neck Ruffle Back Tie Ruching Adjustable Straps Swimwear", "asin": "B0B3DH4JBB", "price": "$35.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Summer Mae Maternity Swimsuit One Piece Tie Front Bathing Suit V Neck Pregnancy Swimwear High Cut", "asin": "B08T1SVMHS", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "American Trends Maternity Swimsuit Button Down One Piece Maternity Bathing Suit Cross Back Swimwear", "asin": "B0BYJJJ9TG", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Ribbed Maternity One Piece Swim Dress Pregnancy Swimsuit with Built-in Bottom Swimwear Tie Knot Skirt Bathing Suit", "asin": "B0DHQP1BVG", "price": "$42.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "OYOANGLE Women's 2 Piece Maternity Bikini Sets Square Neck High Waist Swimsuit Summer Casual Bathing Suit", "asin": "B0CR9LXJSS", "price": "$30.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Charmo Scalloped Maternity Bikini Swimsuit Two Piece High Waist Ruched Pregnancy Bathing Suit Cute V Neck Swimwear", "asin": "B0CLCDVP9L", "price": "$29.24", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Charmo High Waisted Maternity Swimsuit Bikini Set V Neck Pregnancy Bathing Suits Push Up Two Piece Swimwear", "asin": "B0BXPGGLTC", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Century Star Maternity Swimsuit One Piece for Women Pregnancy Bathing Suit High Waist Maternity Swimwear", "asin": "B0DRBD68FH", "price": "$21.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Maternity Workout Romper Pregnancy Yoga Ribbed One Piece Seamless Tank Top Jumpsuit", "asin": "B0CG5MZNKC", "price": "$18.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM on $25 of qualifying items"},
{"title": "American Trends Maternity Swimsuit High Waisted Bikini Set Two Piece Pregnancy Bathing Suit Swimwear Swimming Suit", "asin": "B0CQX6J83T", "price": "$25.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "GINKANA Maternity Bikini Set Two Piece Pregnancy Swimsuit Tie Shoulder Straps High Waist Swimwear Pregnancy Bathing Suits", "asin": "B0BR3VZGCJ", "price": "$29.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "EastElegant Maternity One Piece Swimwear Back Cutout Pregnancy Bikini Scalloped Pregnant Bathing Suit", "asin": "B0CLRW2K9L", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Ruffle Maternity Swimsuit One Piece V-Neck Pregnancy Bathing Suit Lace Up Swimwear Push Up Monokini", "asin": "B088GRQSRN", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Maternity Swimsuit One Piece One Shoulder Ribbed Pregnancy Bathing Suit", "asin": "B0BQ3CTP9B", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "ZAFUL 2025 Maternity One Piece Swimsuit for Women Swim Suits Tie Front Tummy Control Bathing Suits Ruffle Swimsuits", "asin": "B0CYWZQX59", "price": "$29.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "GINKANA Maternity Tankini Set Cute Ruffle Hem Pregnancy Swimsuit Adjustable Straps Two Piece Maternity Bathing Suits Swimwear", "asin": "B0CY3Z6FT6", "price": "$30.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Summer Mae Scalloped Maternity Swimsuits for Women High Waist Bathing Suit Pregnancy Two-Piece Bikini Tie Knot Swimwear", "asin": "B0DRV1R5T3", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Intimate Portal Maternity Underwear | Pregnancy Postpartum Panties | Under the Bump Bikinis", "asin": "B08C9V2VZG", "price": "$19.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM on $25 of qualifying items"},
{"title": "Summer Mae Maternity Two-Piece Halter Swimsuit Tankini V-Neck Side Tie Bathing Suit Pregnancy High Waist Swimwear", "asin": "B0C3C7B7V4", "price": "$34.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Bhome Maternity Swimsuit Two Pieces Adjustable Spaghetti Straps Smocked Bandeau Top with High Waisted Pregnant Swimwear", "asin": "B0DN5ZB17R", "price": "$34.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Summer Mae Ribbed Maternity Bikini Swimsuit for Women High Waisted Two-Piece Bathing Suit Crop Top Pregnancy Swimwear", "asin": "B0DXKBMMF6", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Summer Mae Maternity Ribbed High Waist Swimsuit Crop Top Bikini Bathing Suit High Cut Two Piece Pregnancy Swimwear", "asin": "B09NKZ2DK6", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "MiYang Maternity Tankini Swimsuit Criss Cross Back Bathing Suit Ruched Tie Side Pregnancy Swimwear Two Piece", "asin": "B0BQ763SJC", "price": "$36.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"}]
<|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": "2025-04-13T00:00:08.505Z", // 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>
