<|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|>
{"timestamp": "2025-04-20T14:40:21.419Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T14:40:26.255Z", "action": "click_product", "action_argument": "B0C2J8XTYY"}
{"timestamp": "2025-04-20T14:42:01.212Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-20T14:42:16.801Z", "action": "click_product", "action_argument": "B0DYZX33W5"}
{"timestamp": "2025-04-20T14:43:07.125Z", "action": "click_product", "action_argument": "B0DLK12F7F"}
{"timestamp": "2025-04-20T14:45:29.360Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-20T21:10:20.778Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T21:10:32.932Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T21:11:11.786Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-20T21:11:22.473Z", "action": "input", "action_argument": "t450"}
{"timestamp": "2025-04-21T14:12:44.513Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-21T14:12:51.758Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-21T19:14:15.923Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:14:25.158Z", "action": "click_product", "action_argument": "B0C2J8XTYY"}
{"timestamp": "2025-04-21T19:14:40.358Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T19:16:45.985Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:16:49.069Z", "action": "input", "action_argument": "auto card "}
{"timestamp": "2025-04-21T19:16:49.079Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:17:20.340Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:17:22.515Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:17:28.614Z", "action": "click_product", "action_argument": "B09Q69K331"}
{"timestamp": "2025-04-21T19:17:36.373Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T19:18:15.120Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T19:18:19.372Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T19:19:14.720Z", "action": "input", "action_argument": "auto card shuffler any size"}
{"timestamp": "2025-04-21T19:23:34.050Z", "action": "purchase", "action_argument": "B09Q69K331"}
{"timestamp": "2025-04-21T19:23:56.412Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:56.610Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:57.192Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:57.361Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:57.539Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:24:02.459Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:24:09.850Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-21T19:24:21.531Z", "action": "purchase", "action_argument": "B09Q69K331, B01FFOY006"}
{"timestamp": "2025-04-21T19:26:53.417Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:26:56.419Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:26:57.317Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:02.515Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:02.658Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:03.357Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:03.517Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:03.926Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:10.957Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:06.445Z", "action": "click_product", "action_argument": "B0CCBVY3BV"}
{"timestamp": "2025-04-21T19:29:16.930Z", "action": "purchase", "action_argument": "B0CCBVY3BV"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-21T19:29:21.185Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-21T19:29:28.090Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:29:29.216Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:29.373Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:30.377Z", "action": "input", "action_argument": "cabin air filter subaru forester 2020"}
{"timestamp": "2025-04-21T19:29:32.731Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:44.181Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:30:11.876Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-21T19:30:15.477Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T19:30:17.443Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T19:31:00.611Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T19:31:06.787Z", "action": "input", "action_argument": "engin"}
{"timestamp": "2025-04-21T19:31:06.870Z", "action": "click", "action_argument": "suggested_term"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "engine air filter oem"}],
"cart_items": [{"title": "Spearhead Odor Defense Breathe Easy AC & Heater Cabin Filter | Fits 2019-24 Forester, 2022-24 WRX Like OEM | Up to 25% Longer Lasting w/Activated Carbon (BE-277)", "asin": "B0CCBVY3BV", "price": "$14.61", "quantity": "1"},
{"title": "FEIERYA Automatic Card Shuffler 2 Deck,Battery-Operated Electric UNO Poker Shuffler,Playing Card Shuffler for Home Card Game,Travel", "asin": "B09Q69K331", "price": "$11.99", "quantity": "1"},
{"title": "Philips OneBlade Replacement Blade QP220/50", "asin": "B01FFOY006", "price": "$22.95", "quantity": "1"},
{"title": "Amazon Basics 10 Day Teeth Whitening Strips Kit, 10 Treatments, 1-Pack (Previously Solimo)", "asin": "B08QWW6V8T", "price": "$14.43"},
{"title": "Amazon Basics Clean Plus Toothbrushes, Soft, Full, 10 Count, 1 Pack (Previously Solimo)", "asin": "B08QWYMMYL", "price": "$3.68"},
{"title": "Amazon Basics Multipurpose Drawstring Trash Bags, 30 Gallon, 50 Count (Previously Solimo)", "asin": "B095PL2MPZ", "price": "$12.37"},
{"title": "DASANI Purified Water Enhanced with Minerals, 16.9 Fl Oz (Pack of 24)", "asin": "B000T9SZOU", "price": "$4.99"},
{"title": "Amazon Basic Care Minoxidil Topical Aerosol, 5% Foam, Hair Regrowth Treatment for Men, 6-month Supply, Unscented, 2.11 oz (Pack of 6)", "asin": "B07QXKMSJB", "price": "$59.08"}],
"promotion_items": [{"title": "ECOGARD XA5642 Premium Engine Air Filter Fits 2011\u20132025 Ford F-150, 2015\u20132025 Expedition, 2011\u20132016 F-250 Super Duty, 2010\u20132016 F-350 Super Duty, 2015\u20132025 Lincoln Navigator", "asin": "B00AKEVU50", "price": "$17.20", "quantity": ""},
{"title": "Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-918)", "asin": "B08HXBSM4V", "price": "$14.88", "quantity": ""},
{"title": "Purolator A36122 PurolatorONE Advanced Engine Air Filter Compatible With Select Toyota and Lexus", "asin": "B01M1FQEGR", "price": "$20.97", "quantity": ""},
{"title": "FRAM Extra Guard Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA9683 for Select Toyota Vehicles", "asin": "B000A0CAWQ", "price": "$16.94", "quantity": ""},
{"title": "FRAM Extra Guard Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA7440 for Select Infiniti, Jeep and Nissan Vehicles, White", "asin": "B0009H51U8", "price": "$18.81", "quantity": ""},
{"title": "Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-835)", "asin": "B07TL76VF8", "price": "$17.99", "quantity": ""},
{"title": "EPAuto GP895 (CA11895) Engine Air Filter, Replacement for Toyota Tacoma (2016\u20132022), Tundra (2013\u20132021), Sequoia (2014\u20132022) \u2013 Rigid Panel Filter for Improved Engine Airflow and Fuel Efficiency", "asin": "B0B2LMB4S5", "price": "$14.87", "quantity": ""},
{"title": "ECOGARD XA10483 Premium Engine Air Filter Fits 2016-2022 Honda HR-V", "asin": "B01M1HYDSB", "price": "$12.38", "quantity": ""},
{"title": "EPAuto GP650 (CA10650) Replacement for Honda Panel Engine Air Filter for Fit (2009-2014)", "asin": "B0C6XJ2NHH", "price": "$14.87", "quantity": ""},
{"title": "K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2015-2019 Ford Transit (150, 250, 350), KNA-5024", "asin": "B0DC3LTT1M", "price": "$19.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2014-2024 TOYOTA: Tacoma, Tundra, Sequoia, 33-5017.\" Rated 4.7 out of 5 stars by 2696 reviews. Eligible for Prime.", "asin": "B00KYJ23HA"},
{"title": "Go to detail page for \"K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Compatible with 1999-2020 Cadillac/Chervolet/GMC: Escalade, Avalanche, Cheyenne, Silverado, Suburban, Tahoe, Sierra, Yukon, 33-2129.\" Rated 4.8 out of 5 stars by 4106 reviews. Eligible for Prime.", "asin": "B0000UUX34"},
{"title": "Go to detail page for \"K&N High-Flow Original Lifetime Engine Air Filter: Increase Performance, Premium, Washable: Compatible with 2007-2024 FORD/LINCOLN: Expedition, F150, F250, F350, F450, F550, F560, Navigator, 33-2385.\" Rated 4.8 out of 5 stars by 3038 reviews. Not eligible for Prime.", "asin": "B000V5SP92"}],
"search_results": [{"title": "Subaru Engine Element Air Filter for 2019-2025 Forester Ascent 2020-2024 Outback Legacy 2024-2025 Crosstrek Impreza 2022-2024 WRX - 16546AA16A - Genuine OEM", "asin": "B072YV45X1", "price": "$29.00", "delivery": "FREE delivery Apr 24 - 28"},
{"title": "Subaru Engine Element Air Filter for 2005-2018 Impreza WRX STI Legacy Ouback Forester Crosstrek - 16546AA12A - Genuine OEM", "asin": "B00IGZQFYQ", "price": "$24.40", "delivery": "FREE delivery Apr 24 - 28"},
{"title": "K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2016-2022 Honda/Acura V6 (Odyssey, Passport, Pilot, Ridgeline, MDX), KNA-5041", "asin": "B0DC3TDJ2D", "price": "$19.99", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "ACDelco GM Original Equipment A3244C (84121219) Air Filter", "asin": "B07J5LR4XV", "price": "$34.98", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard Flexible Panel Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA12289 for Select Lexus, Subaru and Toyota Vehicles", "asin": "B09F6YNL4K", "price": "$17.08", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard CA10755 Replacement Engine Air Filter for Select Lexus, Toyota, Jeep and Dodge Models, Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B004A0RBSK", "price": "$18.01", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "ECOGARD XA5642 Premium Engine Air Filter Fits 2011\u20132025 Ford F-150, 2015\u20132025 Expedition, 2011\u20132016 F-250 Super Duty, 2010\u20132016 F-350 Super Duty, 2015\u20132025 Lincoln Navigator", "asin": "B00AKEVU50", "price": "$17.20", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard Flexible Panel Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA12295 for Select Subaru Vehicles", "asin": "B07QRB9FQR", "price": "$13.34", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23"},
{"title": "Engine Air Filter JMF005 Fits for Toyota 2019-22 Avalon, 2018-24 Camry, 2020-24 Highlander, 2019-24 RAV4/ES350, 2022-24 NX250, Replacement for CA12377, 17801-25020, 17801-F0050", "asin": "B0C5ZQVHJV", "price": "$15.99", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard CA11945 Replacement Engine Air Filter for Select 2015-2016 Honda CR-V (2.4L), Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B01MRZ2161", "price": "$14.88", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Denso 143-3005 Air Filter", "asin": "B0153AH28E", "price": "$10.07", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "EPAuto GP075 (CA10755) Engine Air Filter, Replacement for Lexus RX350, Toyota Camry, Sienna, Highlander, Jeep Grand Cherokee, Dodge Durango \u2013 Fits V6 Engines (2010\u20132024)", "asin": "B01GIK5924", "price": "$15.97", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2014-2019 Toyota Truck and SUV V6/V8 (Tundra, Tacoma, Sequoia), KNA-5017", "asin": "B0DC34HFRW", "price": "$19.99", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "FRAM Extra Guard CA11476 Replacement Engine Air Filter for Select Honda Accord and Acura TLX (2.4L) Models, Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B00NIZZZ5Y", "price": "$15.50", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Premium Guard Engine Air Filter PA99071 Fits 2020-2025 Kia Telluride, 2020-2025 Hyundai Palisade, 2016-2020 Kia Sorento, 2019-2020 Hyundai Santa Fe, 2015-2021 Kia Sedona", "asin": "B076BK4D3D", "price": "$17.58", "delivery": "FREE delivery Fri, Apr 25 Only 8 left in stock - order soon."},
{"title": "Honda Genuine Element, AIR Cleaner", "asin": "B0876XW82W", "price": "$27.41", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23 Only 12 left in stock - order soon."},
{"title": "EPAuto GP500 (CA11500) Engine Air Filter, Replacement for Hyundai Santa Fe (2013\u20132018), Santa Fe Sport (2013\u20132016), Santa Fe XL (2013\u20132019) \u2013 Rigid Panel Filter for 2.4L / 3.3L Gasoline Engines", "asin": "B0C6XHFRGG", "price": "$14.87", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23 Only 16 left in stock - order soon."},
{"title": "Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-945)", "asin": "B081LPNJ96", "price": "$14.31", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "Honda Genuine Element, AIR Cleaner", "asin": "B072ZNQGKR", "price": "$29.58", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23"},
{"title": "FRAM Extra Guard CA9997 Replacement Engine Air Filter for Select Subaru Models, Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B001C6Q34S", "price": "$14.50", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "KIA FILTER-AIR CLEANER", "asin": "B00TOPT5IU", "price": "$29.19", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23 Only 4 left in stock - order soon."},
{"title": "EPAuto GP050 (CA12050) Engine Air Filter, Replacement for Honda Civic 1.5L (2016\u20132021), CR-V 1.5L Gas (2017\u20132022) \u2013 Rigid Panel Filter for Fuel Efficiency and Engine Protection", "asin": "B07MFB28F6", "price": "$15.97", "delivery": "FREE delivery Apr 28 - May 1 on $35 of items shipped by Amazon Or fastest delivery Apr 25 - 28"},
{"title": "EPAuto GP456 (CA11456) Engine Air Filter Compatible with Ford Escape 2.5L (2013-2019), Transite Connect 2.5L (2014-2022)", "asin": "B08KYLNM72", "price": "$12.87", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23"},
{"title": "CA7440 Engine Air Filter Compatible with Armada (2005-2015),Frontier (2005-2024),NV1500 NV2500 NV3500,QX56,Pathfinder, Titan, Xterra, Grand Cherokee with OE 53007386AB,1378082200, 53007386", "asin": "B0DFC53FS2", "price": "$9.93", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "Genuine Toyota - FJ CRUISER AIR FILTER NEW - 17801-38051", "asin": "B007OW62J0", "price": "$28.74", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 24 - 28 Only 16 left in stock - order soon."},
{"title": "Toyota Genuine OEM Engine Air Filter 17801-F0020, Denso Made in USA", "asin": "B0DY8RVBT9", "price": "$33.48", "delivery": "FREE delivery Fri, Apr 25 Only 20 left in stock - order soon."},
{"title": "Motorcraft FA1884 Air Filter", "asin": "B00130L816", "price": "$13.69", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Motorcraft - Element Asy - Air Cleaner (FA1908)", "asin": "B0080B4H6E", "price": "$21.92", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "ACDelco GM Original Equipment A3238C Air Filter", "asin": "B013FSHDBW", "price": "$23.28", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "PG Engine Air Filter PA99365 | Fits 2019-2025 Subaru Forester, 2018-2025 Crosstrek, 2020-2025 Outback, 2019-2025 Ascent, 2017-2025 Impreza, 2020-2025 Legacy, 2022-2025 WRX", "asin": "B07JBXL5NN", "price": "$18.09", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"}]
<|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": "2025-04-21T19:31:10.123Z", // 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|>
{"timestamp": "2025-04-20T14:40:21.419Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T14:40:26.255Z", "action": "click_product", "action_argument": "B0C2J8XTYY"}
{"timestamp": "2025-04-20T14:42:01.212Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-20T14:42:16.801Z", "action": "click_product", "action_argument": "B0DYZX33W5"}
{"timestamp": "2025-04-20T14:43:07.125Z", "action": "click_product", "action_argument": "B0DLK12F7F"}
{"timestamp": "2025-04-20T14:45:29.360Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-20T21:10:20.778Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T21:10:32.932Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T21:11:11.786Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-20T21:11:22.473Z", "action": "input", "action_argument": "t450"}
{"timestamp": "2025-04-21T14:12:44.513Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-21T14:12:51.758Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-21T19:14:15.923Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:14:25.158Z", "action": "click_product", "action_argument": "B0C2J8XTYY"}
{"timestamp": "2025-04-21T19:14:40.358Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T19:16:45.985Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:16:49.069Z", "action": "input", "action_argument": "auto card "}
{"timestamp": "2025-04-21T19:16:49.079Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:17:20.340Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:17:22.515Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:17:28.614Z", "action": "click_product", "action_argument": "B09Q69K331"}
{"timestamp": "2025-04-21T19:17:36.373Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T19:18:15.120Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T19:18:19.372Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T19:19:14.720Z", "action": "input", "action_argument": "auto card shuffler any size"}
{"timestamp": "2025-04-21T19:23:34.050Z", "action": "purchase", "action_argument": "B09Q69K331"}
{"timestamp": "2025-04-21T19:23:56.412Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:56.610Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:57.192Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:57.361Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:57.539Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:24:02.459Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:24:09.850Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-21T19:24:21.531Z", "action": "purchase", "action_argument": "B09Q69K331, B01FFOY006"}
{"timestamp": "2025-04-21T19:26:53.417Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:26:56.419Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:26:57.317Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:02.515Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:02.658Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:03.357Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:03.517Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:03.926Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:10.957Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:06.445Z", "action": "click_product", "action_argument": "B0CCBVY3BV"}
{"timestamp": "2025-04-21T19:29:16.930Z", "action": "purchase", "action_argument": "B0CCBVY3BV"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-21T19:29:21.185Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-21T19:29:28.090Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:29:29.216Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:29.373Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:30.377Z", "action": "input", "action_argument": "cabin air filter subaru forester 2020"}
{"timestamp": "2025-04-21T19:29:32.731Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:44.181Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:30:11.876Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-21T19:30:15.477Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T19:30:17.443Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T19:31:00.611Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T19:31:06.787Z", "action": "input", "action_argument": "engin"}
{"timestamp": "2025-04-21T19:31:06.870Z", "action": "click", "action_argument": "suggested_term"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "engine air filter oem"}],
"cart_items": [{"title": "Spearhead Odor Defense Breathe Easy AC & Heater Cabin Filter | Fits 2019-24 Forester, 2022-24 WRX Like OEM | Up to 25% Longer Lasting w/Activated Carbon (BE-277)", "asin": "B0CCBVY3BV", "price": "$14.61", "quantity": "1"},
{"title": "FEIERYA Automatic Card Shuffler 2 Deck,Battery-Operated Electric UNO Poker Shuffler,Playing Card Shuffler for Home Card Game,Travel", "asin": "B09Q69K331", "price": "$11.99", "quantity": "1"},
{"title": "Philips OneBlade Replacement Blade QP220/50", "asin": "B01FFOY006", "price": "$22.95", "quantity": "1"},
{"title": "Amazon Basics 10 Day Teeth Whitening Strips Kit, 10 Treatments, 1-Pack (Previously Solimo)", "asin": "B08QWW6V8T", "price": "$14.43"},
{"title": "Amazon Basics Clean Plus Toothbrushes, Soft, Full, 10 Count, 1 Pack (Previously Solimo)", "asin": "B08QWYMMYL", "price": "$3.68"},
{"title": "Amazon Basics Multipurpose Drawstring Trash Bags, 30 Gallon, 50 Count (Previously Solimo)", "asin": "B095PL2MPZ", "price": "$12.37"},
{"title": "DASANI Purified Water Enhanced with Minerals, 16.9 Fl Oz (Pack of 24)", "asin": "B000T9SZOU", "price": "$4.99"},
{"title": "Amazon Basic Care Minoxidil Topical Aerosol, 5% Foam, Hair Regrowth Treatment for Men, 6-month Supply, Unscented, 2.11 oz (Pack of 6)", "asin": "B07QXKMSJB", "price": "$59.08"}],
"promotion_items": [{"title": "ECOGARD XA5642 Premium Engine Air Filter Fits 2011\u20132025 Ford F-150, 2015\u20132025 Expedition, 2011\u20132016 F-250 Super Duty, 2010\u20132016 F-350 Super Duty, 2015\u20132025 Lincoln Navigator", "asin": "B00AKEVU50", "price": "$17.20", "quantity": ""},
{"title": "Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-918)", "asin": "B08HXBSM4V", "price": "$14.88", "quantity": ""},
{"title": "Purolator A36122 PurolatorONE Advanced Engine Air Filter Compatible With Select Toyota and Lexus", "asin": "B01M1FQEGR", "price": "$20.97", "quantity": ""},
{"title": "FRAM Extra Guard Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA9683 for Select Toyota Vehicles", "asin": "B000A0CAWQ", "price": "$16.94", "quantity": ""},
{"title": "FRAM Extra Guard Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA7440 for Select Infiniti, Jeep and Nissan Vehicles, White", "asin": "B0009H51U8", "price": "$18.81", "quantity": ""},
{"title": "Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-835)", "asin": "B07TL76VF8", "price": "$17.99", "quantity": ""},
{"title": "EPAuto GP895 (CA11895) Engine Air Filter, Replacement for Toyota Tacoma (2016\u20132022), Tundra (2013\u20132021), Sequoia (2014\u20132022) \u2013 Rigid Panel Filter for Improved Engine Airflow and Fuel Efficiency", "asin": "B0B2LMB4S5", "price": "$14.87", "quantity": ""},
{"title": "ECOGARD XA10483 Premium Engine Air Filter Fits 2016-2022 Honda HR-V", "asin": "B01M1HYDSB", "price": "$12.38", "quantity": ""},
{"title": "EPAuto GP650 (CA10650) Replacement for Honda Panel Engine Air Filter for Fit (2009-2014)", "asin": "B0C6XJ2NHH", "price": "$14.87", "quantity": ""},
{"title": "K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2015-2019 Ford Transit (150, 250, 350), KNA-5024", "asin": "B0DC3LTT1M", "price": "$19.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2014-2024 TOYOTA: Tacoma, Tundra, Sequoia, 33-5017.\" Rated 4.7 out of 5 stars by 2696 reviews. Eligible for Prime.", "asin": "B00KYJ23HA"},
{"title": "Go to detail page for \"K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Compatible with 1999-2020 Cadillac/Chervolet/GMC: Escalade, Avalanche, Cheyenne, Silverado, Suburban, Tahoe, Sierra, Yukon, 33-2129.\" Rated 4.8 out of 5 stars by 4106 reviews. Eligible for Prime.", "asin": "B0000UUX34"},
{"title": "Go to detail page for \"K&N High-Flow Original Lifetime Engine Air Filter: Increase Performance, Premium, Washable: Compatible with 2007-2024 FORD/LINCOLN: Expedition, F150, F250, F350, F450, F550, F560, Navigator, 33-2385.\" Rated 4.8 out of 5 stars by 3038 reviews. Not eligible for Prime.", "asin": "B000V5SP92"}],
"search_results": [{"title": "Subaru Engine Element Air Filter for 2019-2025 Forester Ascent 2020-2024 Outback Legacy 2024-2025 Crosstrek Impreza 2022-2024 WRX - 16546AA16A - Genuine OEM", "asin": "B072YV45X1", "price": "$29.00", "delivery": "FREE delivery Apr 24 - 28"},
{"title": "Subaru Engine Element Air Filter for 2005-2018 Impreza WRX STI Legacy Ouback Forester Crosstrek - 16546AA12A - Genuine OEM", "asin": "B00IGZQFYQ", "price": "$24.40", "delivery": "FREE delivery Apr 24 - 28"},
{"title": "K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2016-2022 Honda/Acura V6 (Odyssey, Passport, Pilot, Ridgeline, MDX), KNA-5041", "asin": "B0DC3TDJ2D", "price": "$19.99", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "ACDelco GM Original Equipment A3244C (84121219) Air Filter", "asin": "B07J5LR4XV", "price": "$34.98", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard Flexible Panel Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA12289 for Select Lexus, Subaru and Toyota Vehicles", "asin": "B09F6YNL4K", "price": "$17.08", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard CA10755 Replacement Engine Air Filter for Select Lexus, Toyota, Jeep and Dodge Models, Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B004A0RBSK", "price": "$18.01", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "ECOGARD XA5642 Premium Engine Air Filter Fits 2011\u20132025 Ford F-150, 2015\u20132025 Expedition, 2011\u20132016 F-250 Super Duty, 2010\u20132016 F-350 Super Duty, 2015\u20132025 Lincoln Navigator", "asin": "B00AKEVU50", "price": "$17.20", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard Flexible Panel Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA12295 for Select Subaru Vehicles", "asin": "B07QRB9FQR", "price": "$13.34", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23"},
{"title": "Engine Air Filter JMF005 Fits for Toyota 2019-22 Avalon, 2018-24 Camry, 2020-24 Highlander, 2019-24 RAV4/ES350, 2022-24 NX250, Replacement for CA12377, 17801-25020, 17801-F0050", "asin": "B0C5ZQVHJV", "price": "$15.99", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard CA11945 Replacement Engine Air Filter for Select 2015-2016 Honda CR-V (2.4L), Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B01MRZ2161", "price": "$14.88", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Denso 143-3005 Air Filter", "asin": "B0153AH28E", "price": "$10.07", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "EPAuto GP075 (CA10755) Engine Air Filter, Replacement for Lexus RX350, Toyota Camry, Sienna, Highlander, Jeep Grand Cherokee, Dodge Durango \u2013 Fits V6 Engines (2010\u20132024)", "asin": "B01GIK5924", "price": "$15.97", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2014-2019 Toyota Truck and SUV V6/V8 (Tundra, Tacoma, Sequoia), KNA-5017", "asin": "B0DC34HFRW", "price": "$19.99", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "FRAM Extra Guard CA11476 Replacement Engine Air Filter for Select Honda Accord and Acura TLX (2.4L) Models, Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B00NIZZZ5Y", "price": "$15.50", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Premium Guard Engine Air Filter PA99071 Fits 2020-2025 Kia Telluride, 2020-2025 Hyundai Palisade, 2016-2020 Kia Sorento, 2019-2020 Hyundai Santa Fe, 2015-2021 Kia Sedona", "asin": "B076BK4D3D", "price": "$17.58", "delivery": "FREE delivery Fri, Apr 25 Only 8 left in stock - order soon."},
{"title": "Honda Genuine Element, AIR Cleaner", "asin": "B0876XW82W", "price": "$27.41", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23 Only 12 left in stock - order soon."},
{"title": "EPAuto GP500 (CA11500) Engine Air Filter, Replacement for Hyundai Santa Fe (2013\u20132018), Santa Fe Sport (2013\u20132016), Santa Fe XL (2013\u20132019) \u2013 Rigid Panel Filter for 2.4L / 3.3L Gasoline Engines", "asin": "B0C6XHFRGG", "price": "$14.87", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23 Only 16 left in stock - order soon."},
{"title": "Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-945)", "asin": "B081LPNJ96", "price": "$14.31", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "Honda Genuine Element, AIR Cleaner", "asin": "B072ZNQGKR", "price": "$29.58", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23"},
{"title": "FRAM Extra Guard CA9997 Replacement Engine Air Filter for Select Subaru Models, Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B001C6Q34S", "price": "$14.50", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "KIA FILTER-AIR CLEANER", "asin": "B00TOPT5IU", "price": "$29.19", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23 Only 4 left in stock - order soon."},
{"title": "EPAuto GP050 (CA12050) Engine Air Filter, Replacement for Honda Civic 1.5L (2016\u20132021), CR-V 1.5L Gas (2017\u20132022) \u2013 Rigid Panel Filter for Fuel Efficiency and Engine Protection", "asin": "B07MFB28F6", "price": "$15.97", "delivery": "FREE delivery Apr 28 - May 1 on $35 of items shipped by Amazon Or fastest delivery Apr 25 - 28"},
{"title": "EPAuto GP456 (CA11456) Engine Air Filter Compatible with Ford Escape 2.5L (2013-2019), Transite Connect 2.5L (2014-2022)", "asin": "B08KYLNM72", "price": "$12.87", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23"},
{"title": "CA7440 Engine Air Filter Compatible with Armada (2005-2015),Frontier (2005-2024),NV1500 NV2500 NV3500,QX56,Pathfinder, Titan, Xterra, Grand Cherokee with OE 53007386AB,1378082200, 53007386", "asin": "B0DFC53FS2", "price": "$9.93", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "Genuine Toyota - FJ CRUISER AIR FILTER NEW - 17801-38051", "asin": "B007OW62J0", "price": "$28.74", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 24 - 28 Only 16 left in stock - order soon."},
{"title": "Toyota Genuine OEM Engine Air Filter 17801-F0020, Denso Made in USA", "asin": "B0DY8RVBT9", "price": "$33.48", "delivery": "FREE delivery Fri, Apr 25 Only 20 left in stock - order soon."},
{"title": "Motorcraft FA1884 Air Filter", "asin": "B00130L816", "price": "$13.69", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Motorcraft - Element Asy - Air Cleaner (FA1908)", "asin": "B0080B4H6E", "price": "$21.92", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "ACDelco GM Original Equipment A3238C Air Filter", "asin": "B013FSHDBW", "price": "$23.28", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "PG Engine Air Filter PA99365 | Fits 2019-2025 Subaru Forester, 2018-2025 Crosstrek, 2020-2025 Outback, 2019-2025 Ascent, 2017-2025 Impreza, 2020-2025 Legacy, 2022-2025 WRX", "asin": "B07JBXL5NN", "price": "$18.09", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"}]
<|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": "2025-04-21T19:31:10.123Z", // 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>

<answer>{"timestamp": "2025-04-21T19:31:10.123Z","action": "click","acion_argument": "search",}</answer>
rule
<answer>{"timestamp": "2025-04-21T19:31:10.123Z","action": "click","acion_argument": "search",}</answer>
<|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|>
{"timestamp": "2025-04-20T14:40:21.419Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T14:40:26.255Z", "action": "click_product", "action_argument": "B0C2J8XTYY"}
{"timestamp": "2025-04-20T14:42:01.212Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-20T14:42:16.801Z", "action": "click_product", "action_argument": "B0DYZX33W5"}
{"timestamp": "2025-04-20T14:43:07.125Z", "action": "click_product", "action_argument": "B0DLK12F7F"}
{"timestamp": "2025-04-20T14:45:29.360Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-20T21:10:20.778Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-20T21:10:32.932Z", "action": "click", "action_argument": "nav_bar"}
{"timestamp": "2025-04-20T21:11:11.786Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-20T21:11:22.473Z", "action": "input", "action_argument": "t450"}
{"timestamp": "2025-04-21T14:12:44.513Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-21T14:12:51.758Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-21T19:14:15.923Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:14:25.158Z", "action": "click_product", "action_argument": "B0C2J8XTYY"}
{"timestamp": "2025-04-21T19:14:40.358Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T19:16:45.985Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:16:49.069Z", "action": "input", "action_argument": "auto card "}
{"timestamp": "2025-04-21T19:16:49.079Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:17:20.340Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:17:22.515Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:17:28.614Z", "action": "click_product", "action_argument": "B09Q69K331"}
{"timestamp": "2025-04-21T19:17:36.373Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T19:18:15.120Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-21T19:18:19.372Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T19:19:14.720Z", "action": "input", "action_argument": "auto card shuffler any size"}
{"timestamp": "2025-04-21T19:23:34.050Z", "action": "purchase", "action_argument": "B09Q69K331"}
{"timestamp": "2025-04-21T19:23:56.412Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:56.610Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:57.192Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:57.361Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:23:57.539Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:24:02.459Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:24:09.850Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-21T19:24:21.531Z", "action": "purchase", "action_argument": "B09Q69K331, B01FFOY006"}
{"timestamp": "2025-04-21T19:26:53.417Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:26:56.419Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:26:57.317Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:02.515Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:02.658Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:03.357Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:03.517Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:03.926Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:28:10.957Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:06.445Z", "action": "click_product", "action_argument": "B0CCBVY3BV"}
{"timestamp": "2025-04-21T19:29:16.930Z", "action": "purchase", "action_argument": "B0CCBVY3BV"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-21T19:29:21.185Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-21T19:29:28.090Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-21T19:29:29.216Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:29.373Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:30.377Z", "action": "input", "action_argument": "cabin air filter subaru forester 2020"}
{"timestamp": "2025-04-21T19:29:32.731Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:29:44.181Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-21T19:30:11.876Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-21T19:30:15.477Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T19:30:17.443Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-21T19:31:00.611Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-21T19:31:06.787Z", "action": "input", "action_argument": "engin"}
{"timestamp": "2025-04-21T19:31:06.870Z", "action": "click", "action_argument": "suggested_term"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "engine air filter oem"}],
"cart_items": [{"title": "Spearhead Odor Defense Breathe Easy AC & Heater Cabin Filter | Fits 2019-24 Forester, 2022-24 WRX Like OEM | Up to 25% Longer Lasting w/Activated Carbon (BE-277)", "asin": "B0CCBVY3BV", "price": "$14.61", "quantity": "1"},
{"title": "FEIERYA Automatic Card Shuffler 2 Deck,Battery-Operated Electric UNO Poker Shuffler,Playing Card Shuffler for Home Card Game,Travel", "asin": "B09Q69K331", "price": "$11.99", "quantity": "1"},
{"title": "Philips OneBlade Replacement Blade QP220/50", "asin": "B01FFOY006", "price": "$22.95", "quantity": "1"},
{"title": "Amazon Basics 10 Day Teeth Whitening Strips Kit, 10 Treatments, 1-Pack (Previously Solimo)", "asin": "B08QWW6V8T", "price": "$14.43"},
{"title": "Amazon Basics Clean Plus Toothbrushes, Soft, Full, 10 Count, 1 Pack (Previously Solimo)", "asin": "B08QWYMMYL", "price": "$3.68"},
{"title": "Amazon Basics Multipurpose Drawstring Trash Bags, 30 Gallon, 50 Count (Previously Solimo)", "asin": "B095PL2MPZ", "price": "$12.37"},
{"title": "DASANI Purified Water Enhanced with Minerals, 16.9 Fl Oz (Pack of 24)", "asin": "B000T9SZOU", "price": "$4.99"},
{"title": "Amazon Basic Care Minoxidil Topical Aerosol, 5% Foam, Hair Regrowth Treatment for Men, 6-month Supply, Unscented, 2.11 oz (Pack of 6)", "asin": "B07QXKMSJB", "price": "$59.08"}],
"promotion_items": [{"title": "ECOGARD XA5642 Premium Engine Air Filter Fits 2011\u20132025 Ford F-150, 2015\u20132025 Expedition, 2011\u20132016 F-250 Super Duty, 2010\u20132016 F-350 Super Duty, 2015\u20132025 Lincoln Navigator", "asin": "B00AKEVU50", "price": "$17.20", "quantity": ""},
{"title": "Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-918)", "asin": "B08HXBSM4V", "price": "$14.88", "quantity": ""},
{"title": "Purolator A36122 PurolatorONE Advanced Engine Air Filter Compatible With Select Toyota and Lexus", "asin": "B01M1FQEGR", "price": "$20.97", "quantity": ""},
{"title": "FRAM Extra Guard Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA9683 for Select Toyota Vehicles", "asin": "B000A0CAWQ", "price": "$16.94", "quantity": ""},
{"title": "FRAM Extra Guard Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA7440 for Select Infiniti, Jeep and Nissan Vehicles, White", "asin": "B0009H51U8", "price": "$18.81", "quantity": ""},
{"title": "Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-835)", "asin": "B07TL76VF8", "price": "$17.99", "quantity": ""},
{"title": "EPAuto GP895 (CA11895) Engine Air Filter, Replacement for Toyota Tacoma (2016\u20132022), Tundra (2013\u20132021), Sequoia (2014\u20132022) \u2013 Rigid Panel Filter for Improved Engine Airflow and Fuel Efficiency", "asin": "B0B2LMB4S5", "price": "$14.87", "quantity": ""},
{"title": "ECOGARD XA10483 Premium Engine Air Filter Fits 2016-2022 Honda HR-V", "asin": "B01M1HYDSB", "price": "$12.38", "quantity": ""},
{"title": "EPAuto GP650 (CA10650) Replacement for Honda Panel Engine Air Filter for Fit (2009-2014)", "asin": "B0C6XJ2NHH", "price": "$14.87", "quantity": ""},
{"title": "K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2015-2019 Ford Transit (150, 250, 350), KNA-5024", "asin": "B0DC3LTT1M", "price": "$19.99", "quantity": ""}],
"ads": [{"title": "Go to detail page for \"K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2014-2024 TOYOTA: Tacoma, Tundra, Sequoia, 33-5017.\" Rated 4.7 out of 5 stars by 2696 reviews. Eligible for Prime.", "asin": "B00KYJ23HA"},
{"title": "Go to detail page for \"K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Compatible with 1999-2020 Cadillac/Chervolet/GMC: Escalade, Avalanche, Cheyenne, Silverado, Suburban, Tahoe, Sierra, Yukon, 33-2129.\" Rated 4.8 out of 5 stars by 4106 reviews. Eligible for Prime.", "asin": "B0000UUX34"},
{"title": "Go to detail page for \"K&N High-Flow Original Lifetime Engine Air Filter: Increase Performance, Premium, Washable: Compatible with 2007-2024 FORD/LINCOLN: Expedition, F150, F250, F350, F450, F550, F560, Navigator, 33-2385.\" Rated 4.8 out of 5 stars by 3038 reviews. Not eligible for Prime.", "asin": "B000V5SP92"}],
"search_results": [{"title": "Subaru Engine Element Air Filter for 2019-2025 Forester Ascent 2020-2024 Outback Legacy 2024-2025 Crosstrek Impreza 2022-2024 WRX - 16546AA16A - Genuine OEM", "asin": "B072YV45X1", "price": "$29.00", "delivery": "FREE delivery Apr 24 - 28"},
{"title": "Subaru Engine Element Air Filter for 2005-2018 Impreza WRX STI Legacy Ouback Forester Crosstrek - 16546AA12A - Genuine OEM", "asin": "B00IGZQFYQ", "price": "$24.40", "delivery": "FREE delivery Apr 24 - 28"},
{"title": "K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2016-2022 Honda/Acura V6 (Odyssey, Passport, Pilot, Ridgeline, MDX), KNA-5041", "asin": "B0DC3TDJ2D", "price": "$19.99", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "ACDelco GM Original Equipment A3244C (84121219) Air Filter", "asin": "B07J5LR4XV", "price": "$34.98", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard Flexible Panel Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA12289 for Select Lexus, Subaru and Toyota Vehicles", "asin": "B09F6YNL4K", "price": "$17.08", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard CA10755 Replacement Engine Air Filter for Select Lexus, Toyota, Jeep and Dodge Models, Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B004A0RBSK", "price": "$18.01", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "ECOGARD XA5642 Premium Engine Air Filter Fits 2011\u20132025 Ford F-150, 2015\u20132025 Expedition, 2011\u20132016 F-250 Super Duty, 2010\u20132016 F-350 Super Duty, 2015\u20132025 Lincoln Navigator", "asin": "B00AKEVU50", "price": "$17.20", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard Flexible Panel Engine Air Filter Replacement, Easy Install w/Advanced Engine Protection and Optimal Performance, CA12295 for Select Subaru Vehicles", "asin": "B07QRB9FQR", "price": "$13.34", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23"},
{"title": "Engine Air Filter JMF005 Fits for Toyota 2019-22 Avalon, 2018-24 Camry, 2020-24 Highlander, 2019-24 RAV4/ES350, 2022-24 NX250, Replacement for CA12377, 17801-25020, 17801-F0050", "asin": "B0C5ZQVHJV", "price": "$15.99", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "FRAM Extra Guard CA11945 Replacement Engine Air Filter for Select 2015-2016 Honda CR-V (2.4L), Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B01MRZ2161", "price": "$14.88", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Denso 143-3005 Air Filter", "asin": "B0153AH28E", "price": "$10.07", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "EPAuto GP075 (CA10755) Engine Air Filter, Replacement for Lexus RX350, Toyota Camry, Sienna, Highlander, Jeep Grand Cherokee, Dodge Durango \u2013 Fits V6 Engines (2010\u20132024)", "asin": "B01GIK5924", "price": "$15.97", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2014-2019 Toyota Truck and SUV V6/V8 (Tundra, Tacoma, Sequoia), KNA-5017", "asin": "B0DC34HFRW", "price": "$19.99", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "FRAM Extra Guard CA11476 Replacement Engine Air Filter for Select Honda Accord and Acura TLX (2.4L) Models, Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B00NIZZZ5Y", "price": "$15.50", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Premium Guard Engine Air Filter PA99071 Fits 2020-2025 Kia Telluride, 2020-2025 Hyundai Palisade, 2016-2020 Kia Sorento, 2019-2020 Hyundai Santa Fe, 2015-2021 Kia Sedona", "asin": "B076BK4D3D", "price": "$17.58", "delivery": "FREE delivery Fri, Apr 25 Only 8 left in stock - order soon."},
{"title": "Honda Genuine Element, AIR Cleaner", "asin": "B0876XW82W", "price": "$27.41", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23 Only 12 left in stock - order soon."},
{"title": "EPAuto GP500 (CA11500) Engine Air Filter, Replacement for Hyundai Santa Fe (2013\u20132018), Santa Fe Sport (2013\u20132016), Santa Fe XL (2013\u20132019) \u2013 Rigid Panel Filter for 2.4L / 3.3L Gasoline Engines", "asin": "B0C6XHFRGG", "price": "$14.87", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23 Only 16 left in stock - order soon."},
{"title": "Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-945)", "asin": "B081LPNJ96", "price": "$14.31", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "Honda Genuine Element, AIR Cleaner", "asin": "B072ZNQGKR", "price": "$29.58", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23"},
{"title": "FRAM Extra Guard CA9997 Replacement Engine Air Filter for Select Subaru Models, Provides Up to 12 Months or 12,000 Miles Filter Protection", "asin": "B001C6Q34S", "price": "$14.50", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "KIA FILTER-AIR CLEANER", "asin": "B00TOPT5IU", "price": "$29.19", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23 Only 4 left in stock - order soon."},
{"title": "EPAuto GP050 (CA12050) Engine Air Filter, Replacement for Honda Civic 1.5L (2016\u20132021), CR-V 1.5L Gas (2017\u20132022) \u2013 Rigid Panel Filter for Fuel Efficiency and Engine Protection", "asin": "B07MFB28F6", "price": "$15.97", "delivery": "FREE delivery Apr 28 - May 1 on $35 of items shipped by Amazon Or fastest delivery Apr 25 - 28"},
{"title": "EPAuto GP456 (CA11456) Engine Air Filter Compatible with Ford Escape 2.5L (2013-2019), Transite Connect 2.5L (2014-2022)", "asin": "B08KYLNM72", "price": "$12.87", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Wed, Apr 23"},
{"title": "CA7440 Engine Air Filter Compatible with Armada (2005-2015),Frontier (2005-2024),NV1500 NV2500 NV3500,QX56,Pathfinder, Titan, Xterra, Grand Cherokee with OE 53007386AB,1378082200, 53007386", "asin": "B0DFC53FS2", "price": "$9.93", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"},
{"title": "Genuine Toyota - FJ CRUISER AIR FILTER NEW - 17801-38051", "asin": "B007OW62J0", "price": "$28.74", "delivery": "FREE delivery Apr 25 - 29 Or fastest delivery Apr 24 - 28 Only 16 left in stock - order soon."},
{"title": "Toyota Genuine OEM Engine Air Filter 17801-F0020, Denso Made in USA", "asin": "B0DY8RVBT9", "price": "$33.48", "delivery": "FREE delivery Fri, Apr 25 Only 20 left in stock - order soon."},
{"title": "Motorcraft FA1884 Air Filter", "asin": "B00130L816", "price": "$13.69", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "Motorcraft - Element Asy - Air Cleaner (FA1908)", "asin": "B0080B4H6E", "price": "$21.92", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "ACDelco GM Original Equipment A3238C Air Filter", "asin": "B013FSHDBW", "price": "$23.28", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Overnight 4\u202fAM - 8\u202fAM"},
{"title": "PG Engine Air Filter PA99365 | Fits 2019-2025 Subaru Forester, 2018-2025 Crosstrek, 2020-2025 Outback, 2019-2025 Ascent, 2017-2025 Impreza, 2020-2025 Legacy, 2022-2025 WRX", "asin": "B07JBXL5NN", "price": "$18.09", "delivery": "FREE delivery Mon, Apr 28 on $35 of items shipped by Amazon Or Prime members get FREE delivery Tomorrow, Apr 22"}]
<|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": "2025-04-21T19:31:10.123Z", // 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>

train