<|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": "2025-04-05T15:54:23.782Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:25.492Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:35.467Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:37.100Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:38.293Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:03.215Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:06.778Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:10.356Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:11.278Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:13.558Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:14.465Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:15.269Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:16.633Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:18.561Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:29.793Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.510Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.967Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:33.519Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:34.189Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:37.392Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:47.015Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.135Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.680Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.294Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:57.679Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:59.505Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:18.687Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.265Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.918Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:23.779Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:24.612Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:39.769Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:48.687Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:55.630Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:14.603Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:32.385Z", "action": "click_product", "action_argument": "B0B99J7T35"}
{"timestamp": "2025-04-05T15:57:38.423Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T15:58:01.291Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T01:15:36.138Z", "action": "input", "action_argument": "4090"}
{"timestamp": "2025-04-06T01:15:36.327Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:16.580Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:37.956Z", "action": "click_product", "action_argument": "B0DYDY8KSC"}
{"timestamp": "2025-04-06T01:16:54.724Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T01:17:08.141Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T01:17:12.941Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T04:19:06.755Z", "action": "input", "action_argument": "ssd"}
{"timestamp": "2025-04-06T04:19:06.927Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T04:19:24.828Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:19:30.895Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:19:54.149Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:20:26.749Z", "action": "click_product", "action_argument": "B0DHLCRF91"}
{"timestamp": "2025-04-06T04:21:21.627Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:21:24.530Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:23:45.585Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:24:35.615Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:41:24.014Z", "action": "purchase", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:42:23.694Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:42:47.181Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:42:50.228Z", "action": "purchase", "action_argument": "B0BHJJ9Y77"}
{"timestamp": "2025-04-06T18:56:22.124Z", "action": "input", "action_argument": "Shoe Glue Sole Repair Adhesive Waterproof Clear Shoe Repair Glue for Sneakers, Boots, Leather, Handbags, Soles, Heels"}
{"timestamp": "2025-04-06T18:56:22.294Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T18:56:28.564Z", "action": "click_product", "action_argument": "B0DNSM7PQQ"}
{"timestamp": "2025-04-06T18:56:36.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:01.381Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:13.479Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:17.349Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:31.023Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:39.774Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:58:39.213Z", "action": "purchase", "action_argument": "B0DP46K526"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-06T19:58:18.274Z", "action": "input", "action_argument": "motherboard screw"}
{"timestamp": "2025-04-06T19:58:21.435Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T19:58:50.673Z", "action": "click_product", "action_argument": "B08ZD81HDR"}
{"timestamp": "2025-04-06T20:00:03.110Z", "action": "input", "action_argument": "mouting screw"}
{"timestamp": "2025-04-06T20:00:03.206Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-06T20:00:15.266Z", "action": "click_product", "action_argument": "B07Q3DLCJ4"}
{"timestamp": "2025-04-06T20:00:42.296Z", "action": "input", "action_argument": "Standoff screws"}
{"timestamp": "2025-04-06T20:00:42.393Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:03.608Z", "action": "click_product", "action_argument": "B08F28SLW6"}
{"timestamp": "2025-04-06T20:02:36.180Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:39.691Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:02:39.794Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:00.811Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:24:07.840Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.316Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.500Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.953Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:23.327Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:56.727Z", "action": "input", "action_argument": "sfx to atx psu adapter"}
{"timestamp": "2025-04-06T20:24:58.568Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:25:15.623Z", "action": "click_product", "action_argument": "B092LV1GT5"}
{"timestamp": "2025-04-06T20:26:52.963Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T20:28:15.921Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:40.508Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:45.980Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:51.038Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:53.279Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:54.547Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:30:45.552Z", "action": "input", "action_argument": "sfx psu holder"}
{"timestamp": "2025-04-06T20:30:45.645Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "sfx psu holder"}],
"cart_items": [{"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
{"title": "ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black", "asin": "B0DLWGG85P", "price": "$124.99", "quantity": "1"},
{"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
{"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$27.99", "quantity": "1"},
{"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"},
{"title": "CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply \u2013 ATX 3.0 Compliant \u2013 PCIe 5.0 Ready \u2013 SFX-to-ATX Bracket Included \u2013 Black", "asin": "B0D45RN3KZ", "price": "$229.99", "quantity": "1"},
{"title": "G.SKILL Trident Z5 Royal Neo Series (AMD Expo) DDR5 RAM 32GB (2x16GB) 6000MT/s CL28-36-36-96 1.40V Desktop Computer Memory UDIMM - Silver (F5-6000J2836G16GX2-TR5NS)", "asin": "B0DD2LKVMD", "price": "$149.99", "quantity": "1"}],
"search_results": [{"title": "DKE SFX to ATX Power Supply Adapter SFX PSU to fit ATX PS2 PSU Mounting Bracket Designed for Silverstone PC Case and Most ATX or Micro-ATX Computer Cases (Black)", "asin": "B092LV1GT5", "price": "$10.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "SilverStone Technology PP08 Universal SFX to ATX Power Supply Adapter Bracket, Black, SST-PP08B", "asin": "B01BYB33J8", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "DKE SFX to ATX Power Supply Adapter SFX PSU to fit ATX PS2 PSU Mounting Bracket Designed for Silverstone PC Case and Most ATX or Micro-ATX Computer Cases (Black)", "asin": "B092LV1GT5", "price": "$10.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "SFX Power Supply Holder SFX Metal Bracket with 12cm14cm Fan Space Installation Customize Cooling Performance Internal DIY Support Bracket", "asin": "B0D1PNBFYX", "price": "$11.78", "delivery": "FREE delivery Apr 25 - May 6"},
{"title": "ATX to SFX PSU Adapter Bracket ATX Power Supply Metal Mounting Conversion Adapter (1pcs)", "asin": "B0C826YKPX", "price": "$8.99", "delivery": "FREE delivery Sat, Apr 12 for Prime members"},
{"title": "Innovative Internal DIY Support Stand for SFX Power Supply in 12cm 14cm Fan Upgrade PC Cooling System Internal DIY Support Bracket", "asin": "B0CMQJP5Z2", "price": "$12.59", "delivery": "FREE delivery Apr 30 - May 13"},
{"title": "ATX to SFX PSU Adapter Bracket ATX Power Supply Metal Mounting Conversion Adapter (1pcs)", "asin": "B0C826YKPX", "price": "$8.99", "delivery": "FREE delivery Sat, Apr 12 for Prime members"},
{"title": "SilverStone Technology SFX to ATX Power Supply Adapter in Black PP08B-USA", "asin": "B07PP4C3CY", "price": "$16.80", "delivery": "FREE delivery Wed, Apr 16 Only 10 left in stock - order soon."},
{"title": "Cooler Master MasterAccessory Vertical GPU Card Holder Kit V3 Black, Premium Riser Cable PCI-E 4.0 x16-165mm, PCIe 3.0 Compatible, Adjustable Length for E-ATX|ATX|Micro ATX Case (MCA-U000R-KFVK03)", "asin": "B0B72D88KL", "price": "$46.99", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "Metal DIY Bracket PC SFX Power Frame for SFX Power Supply in 12cm 14cm Fan Slot Bracket", "asin": "B0CTF8ZLTV", "price": "$14.29", "delivery": "FREE delivery Apr 25 - May 5"},
{"title": "ATX Power Conversion Computer Accessory to Conversion Baffle PSU Mounting Bracket Computer Mount to Adapter Bracket Conversion Frame Aluminum Power Power Supply", "asin": "B0BBLXL8D7", "price": "$14.19", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 17 left in stock - order soon."},
{"title": "Cooler Master NR200P MAX Mini-ITX Case with 280mm AIO, 850W SFX PSU, Vertical GPU Mount, PCIe Gen4 Riser, Glass or Vented Panel", "asin": "B09CF4YGJ8", "price": "$395.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "Black ATX Power Supply to SFX Power Supply Bracket SFX Power Supply to ATX Power Supply Fixed Chassis Hole Conversion Frame Bracket", "asin": "B0DP6CVMJ8", "price": "$5.99", "delivery": "$1 delivery Apr 25 - May 6"},
{"title": "1U Metal Bracket for Secure Mounting of SFX Power Supply in PC Case 1U Power Supply Mount", "asin": "B0D139RZF2", "price": "$9.83", "delivery": "FREE delivery Apr 16 - 28"},
{"title": "ATX Power Supply Holder Bracket Computer Chassis Power Base Support ATX Large Power and SFX Power Supply", "asin": "B0B5YTQWZF", "price": "$23.78", "delivery": "FREE delivery Apr 21 - May 1 Or fastest delivery Apr 15 - 17"},
{"title": "ATX to SFX Power Supply Adapter for ATX/Micro-ATX Cases", "asin": "B0CRH4Q44K", "price": "$5.18", "delivery": "$2.99 delivery Apr 21 - May 6"},
{"title": "NZXT C1200 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 1200 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black", "asin": "B0D1VDNCT7", "price": "$192.99", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "SFX ToATX Power Supply Adapter Sturdy SFX Power Supply Holder ForATX Cases Easy Setup Computer Case Internal Support Bracket for Desktop PC Case Internal Mounting Solution for Computer", "asin": "B0D56S5ZPR", "price": "$11.49", "delivery": "FREE delivery Apr 16 - 28"},
{"title": "NZXT Vertical GPU Mounting Kit - AB-RH175-B1-175 mm PCIe 4.0x16 Riser Cable - GPU Holder - Sturdy Steel Bracket - Black", "asin": "B0B1L86PMQ", "price": "$78.46", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "1 PCS SFX Power Supply to ATX Power Supply Fixed Chassis Hole Conversion Frame Bracket, Black, 500406620", "asin": "B0D94HN6HK", "price": "$5.45", "delivery": "FREE delivery Apr 21 - May 6"},
{"title": "Conversion Rack SFX to Power Supply PC Mounting Frame for Power Supply Computer Power Supply Adapter Panel", "asin": "B0CS5Q4QP4", "price": "$8.48", "delivery": "FREE delivery Apr 15 - 23 Or fastest delivery Apr 10 - 14"},
{"title": "NZXT Vertical GPU Mounting Kit - AB-RH175-W1-175 mm PCIe 4.0x16 Riser Cable - GPU Holder - Sturdy Steel Bracket - White", "asin": "B0B1LYBHZ4", "price": "$76.30", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "HumanCentric SFF Under Desk PC Mount and PC Wall Mount Bracket for Small Form Factor Desktop Tower, UPS Wall Mount Bracket, Adjustable CPU Holder with Straps, Hardware Included", "asin": "B084RMHT65", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "Power Supply Bracket Cool NR200 Computer Case Hanger SFX Pylons Fan Slot Bracket", "asin": "B0CT88TG92", "price": "$15.79", "delivery": "FREE delivery Apr 17 - 24"},
{"title": "Cooler Master MasterAccessory Vertical GPU Card Holder Kit V2, Premium Riser Cable PCI-E 3.0 x16-165mm, Adjustable Length for E-ATX|ATX Cases (MCA-U000R-KFVK01)", "asin": "B08BWZCY56"},
{"title": "Atxto SFX Power Supply Converter Bracket for Desktop Computer PC Power Supply Adapter Panel SFX Power Supply Mount PC Case Internal Mounting Bracket Desktop Computer Component Holder", "asin": "B0D5YMFRRV"},
{"title": "EDIY ATX Power Supply Holder Bracket Computer Chassis Power Base Support ATX Large Power and SFX Power Supply, Black", "asin": "B09JHT84HG"},
{"title": "for DIY External Graphics Card Base Graphics Card Holder with Power Base for ATX SFX PSU Aluminum Frame for R43SG, 6924023137168", "asin": "B0D254MMLY"},
{"title": "Sturdy NR200 Power Supply Mounting Bracket Convenient DIY Holder in ATX SFX Fan", "asin": "B0DZCJDFYM"},
{"title": "for Power Supply Baffle SFX to ATX Power Supply Adapter SFX to ATX PSU Converter Conversion Frame with 4 Screws, 6924023125820", "asin": "B0D254S5XV"}]
<|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": "2025-04-06T20:30:56.877Z", // 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": "2025-04-05T15:54:23.782Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:25.492Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:35.467Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:37.100Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:38.293Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:03.215Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:06.778Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:10.356Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:11.278Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:13.558Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:14.465Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:15.269Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:16.633Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:18.561Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:29.793Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.510Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.967Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:33.519Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:34.189Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:37.392Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:47.015Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.135Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.680Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.294Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:57.679Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:59.505Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:18.687Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.265Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.918Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:23.779Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:24.612Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:39.769Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:48.687Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:55.630Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:14.603Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:32.385Z", "action": "click_product", "action_argument": "B0B99J7T35"}
{"timestamp": "2025-04-05T15:57:38.423Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T15:58:01.291Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T01:15:36.138Z", "action": "input", "action_argument": "4090"}
{"timestamp": "2025-04-06T01:15:36.327Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:16.580Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:37.956Z", "action": "click_product", "action_argument": "B0DYDY8KSC"}
{"timestamp": "2025-04-06T01:16:54.724Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T01:17:08.141Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T01:17:12.941Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T04:19:06.755Z", "action": "input", "action_argument": "ssd"}
{"timestamp": "2025-04-06T04:19:06.927Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T04:19:24.828Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:19:30.895Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:19:54.149Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:20:26.749Z", "action": "click_product", "action_argument": "B0DHLCRF91"}
{"timestamp": "2025-04-06T04:21:21.627Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:21:24.530Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:23:45.585Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:24:35.615Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:41:24.014Z", "action": "purchase", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:42:23.694Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:42:47.181Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:42:50.228Z", "action": "purchase", "action_argument": "B0BHJJ9Y77"}
{"timestamp": "2025-04-06T18:56:22.124Z", "action": "input", "action_argument": "Shoe Glue Sole Repair Adhesive Waterproof Clear Shoe Repair Glue for Sneakers, Boots, Leather, Handbags, Soles, Heels"}
{"timestamp": "2025-04-06T18:56:22.294Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T18:56:28.564Z", "action": "click_product", "action_argument": "B0DNSM7PQQ"}
{"timestamp": "2025-04-06T18:56:36.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:01.381Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:13.479Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:17.349Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:31.023Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:39.774Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:58:39.213Z", "action": "purchase", "action_argument": "B0DP46K526"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-06T19:58:18.274Z", "action": "input", "action_argument": "motherboard screw"}
{"timestamp": "2025-04-06T19:58:21.435Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T19:58:50.673Z", "action": "click_product", "action_argument": "B08ZD81HDR"}
{"timestamp": "2025-04-06T20:00:03.110Z", "action": "input", "action_argument": "mouting screw"}
{"timestamp": "2025-04-06T20:00:03.206Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-06T20:00:15.266Z", "action": "click_product", "action_argument": "B07Q3DLCJ4"}
{"timestamp": "2025-04-06T20:00:42.296Z", "action": "input", "action_argument": "Standoff screws"}
{"timestamp": "2025-04-06T20:00:42.393Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:03.608Z", "action": "click_product", "action_argument": "B08F28SLW6"}
{"timestamp": "2025-04-06T20:02:36.180Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:39.691Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:02:39.794Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:00.811Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:24:07.840Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.316Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.500Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.953Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:23.327Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:56.727Z", "action": "input", "action_argument": "sfx to atx psu adapter"}
{"timestamp": "2025-04-06T20:24:58.568Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:25:15.623Z", "action": "click_product", "action_argument": "B092LV1GT5"}
{"timestamp": "2025-04-06T20:26:52.963Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T20:28:15.921Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:40.508Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:45.980Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:51.038Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:53.279Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:54.547Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:30:45.552Z", "action": "input", "action_argument": "sfx psu holder"}
{"timestamp": "2025-04-06T20:30:45.645Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "sfx psu holder"}],
"cart_items": [{"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
{"title": "ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black", "asin": "B0DLWGG85P", "price": "$124.99", "quantity": "1"},
{"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
{"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$27.99", "quantity": "1"},
{"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"},
{"title": "CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply \u2013 ATX 3.0 Compliant \u2013 PCIe 5.0 Ready \u2013 SFX-to-ATX Bracket Included \u2013 Black", "asin": "B0D45RN3KZ", "price": "$229.99", "quantity": "1"},
{"title": "G.SKILL Trident Z5 Royal Neo Series (AMD Expo) DDR5 RAM 32GB (2x16GB) 6000MT/s CL28-36-36-96 1.40V Desktop Computer Memory UDIMM - Silver (F5-6000J2836G16GX2-TR5NS)", "asin": "B0DD2LKVMD", "price": "$149.99", "quantity": "1"}],
"search_results": [{"title": "DKE SFX to ATX Power Supply Adapter SFX PSU to fit ATX PS2 PSU Mounting Bracket Designed for Silverstone PC Case and Most ATX or Micro-ATX Computer Cases (Black)", "asin": "B092LV1GT5", "price": "$10.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "SilverStone Technology PP08 Universal SFX to ATX Power Supply Adapter Bracket, Black, SST-PP08B", "asin": "B01BYB33J8", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "DKE SFX to ATX Power Supply Adapter SFX PSU to fit ATX PS2 PSU Mounting Bracket Designed for Silverstone PC Case and Most ATX or Micro-ATX Computer Cases (Black)", "asin": "B092LV1GT5", "price": "$10.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "SFX Power Supply Holder SFX Metal Bracket with 12cm14cm Fan Space Installation Customize Cooling Performance Internal DIY Support Bracket", "asin": "B0D1PNBFYX", "price": "$11.78", "delivery": "FREE delivery Apr 25 - May 6"},
{"title": "ATX to SFX PSU Adapter Bracket ATX Power Supply Metal Mounting Conversion Adapter (1pcs)", "asin": "B0C826YKPX", "price": "$8.99", "delivery": "FREE delivery Sat, Apr 12 for Prime members"},
{"title": "Innovative Internal DIY Support Stand for SFX Power Supply in 12cm 14cm Fan Upgrade PC Cooling System Internal DIY Support Bracket", "asin": "B0CMQJP5Z2", "price": "$12.59", "delivery": "FREE delivery Apr 30 - May 13"},
{"title": "ATX to SFX PSU Adapter Bracket ATX Power Supply Metal Mounting Conversion Adapter (1pcs)", "asin": "B0C826YKPX", "price": "$8.99", "delivery": "FREE delivery Sat, Apr 12 for Prime members"},
{"title": "SilverStone Technology SFX to ATX Power Supply Adapter in Black PP08B-USA", "asin": "B07PP4C3CY", "price": "$16.80", "delivery": "FREE delivery Wed, Apr 16 Only 10 left in stock - order soon."},
{"title": "Cooler Master MasterAccessory Vertical GPU Card Holder Kit V3 Black, Premium Riser Cable PCI-E 4.0 x16-165mm, PCIe 3.0 Compatible, Adjustable Length for E-ATX|ATX|Micro ATX Case (MCA-U000R-KFVK03)", "asin": "B0B72D88KL", "price": "$46.99", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "Metal DIY Bracket PC SFX Power Frame for SFX Power Supply in 12cm 14cm Fan Slot Bracket", "asin": "B0CTF8ZLTV", "price": "$14.29", "delivery": "FREE delivery Apr 25 - May 5"},
{"title": "ATX Power Conversion Computer Accessory to Conversion Baffle PSU Mounting Bracket Computer Mount to Adapter Bracket Conversion Frame Aluminum Power Power Supply", "asin": "B0BBLXL8D7", "price": "$14.19", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 17 left in stock - order soon."},
{"title": "Cooler Master NR200P MAX Mini-ITX Case with 280mm AIO, 850W SFX PSU, Vertical GPU Mount, PCIe Gen4 Riser, Glass or Vented Panel", "asin": "B09CF4YGJ8", "price": "$395.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "Black ATX Power Supply to SFX Power Supply Bracket SFX Power Supply to ATX Power Supply Fixed Chassis Hole Conversion Frame Bracket", "asin": "B0DP6CVMJ8", "price": "$5.99", "delivery": "$1 delivery Apr 25 - May 6"},
{"title": "1U Metal Bracket for Secure Mounting of SFX Power Supply in PC Case 1U Power Supply Mount", "asin": "B0D139RZF2", "price": "$9.83", "delivery": "FREE delivery Apr 16 - 28"},
{"title": "ATX Power Supply Holder Bracket Computer Chassis Power Base Support ATX Large Power and SFX Power Supply", "asin": "B0B5YTQWZF", "price": "$23.78", "delivery": "FREE delivery Apr 21 - May 1 Or fastest delivery Apr 15 - 17"},
{"title": "ATX to SFX Power Supply Adapter for ATX/Micro-ATX Cases", "asin": "B0CRH4Q44K", "price": "$5.18", "delivery": "$2.99 delivery Apr 21 - May 6"},
{"title": "NZXT C1200 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 1200 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black", "asin": "B0D1VDNCT7", "price": "$192.99", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "SFX ToATX Power Supply Adapter Sturdy SFX Power Supply Holder ForATX Cases Easy Setup Computer Case Internal Support Bracket for Desktop PC Case Internal Mounting Solution for Computer", "asin": "B0D56S5ZPR", "price": "$11.49", "delivery": "FREE delivery Apr 16 - 28"},
{"title": "NZXT Vertical GPU Mounting Kit - AB-RH175-B1-175 mm PCIe 4.0x16 Riser Cable - GPU Holder - Sturdy Steel Bracket - Black", "asin": "B0B1L86PMQ", "price": "$78.46", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "1 PCS SFX Power Supply to ATX Power Supply Fixed Chassis Hole Conversion Frame Bracket, Black, 500406620", "asin": "B0D94HN6HK", "price": "$5.45", "delivery": "FREE delivery Apr 21 - May 6"},
{"title": "Conversion Rack SFX to Power Supply PC Mounting Frame for Power Supply Computer Power Supply Adapter Panel", "asin": "B0CS5Q4QP4", "price": "$8.48", "delivery": "FREE delivery Apr 15 - 23 Or fastest delivery Apr 10 - 14"},
{"title": "NZXT Vertical GPU Mounting Kit - AB-RH175-W1-175 mm PCIe 4.0x16 Riser Cable - GPU Holder - Sturdy Steel Bracket - White", "asin": "B0B1LYBHZ4", "price": "$76.30", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "HumanCentric SFF Under Desk PC Mount and PC Wall Mount Bracket for Small Form Factor Desktop Tower, UPS Wall Mount Bracket, Adjustable CPU Holder with Straps, Hardware Included", "asin": "B084RMHT65", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "Power Supply Bracket Cool NR200 Computer Case Hanger SFX Pylons Fan Slot Bracket", "asin": "B0CT88TG92", "price": "$15.79", "delivery": "FREE delivery Apr 17 - 24"},
{"title": "Cooler Master MasterAccessory Vertical GPU Card Holder Kit V2, Premium Riser Cable PCI-E 3.0 x16-165mm, Adjustable Length for E-ATX|ATX Cases (MCA-U000R-KFVK01)", "asin": "B08BWZCY56"},
{"title": "Atxto SFX Power Supply Converter Bracket for Desktop Computer PC Power Supply Adapter Panel SFX Power Supply Mount PC Case Internal Mounting Bracket Desktop Computer Component Holder", "asin": "B0D5YMFRRV"},
{"title": "EDIY ATX Power Supply Holder Bracket Computer Chassis Power Base Support ATX Large Power and SFX Power Supply, Black", "asin": "B09JHT84HG"},
{"title": "for DIY External Graphics Card Base Graphics Card Holder with Power Base for ATX SFX PSU Aluminum Frame for R43SG, 6924023137168", "asin": "B0D254MMLY"},
{"title": "Sturdy NR200 Power Supply Mounting Bracket Convenient DIY Holder in ATX SFX Fan", "asin": "B0DZCJDFYM"},
{"title": "for Power Supply Baffle SFX to ATX Power Supply Adapter SFX to ATX PSU Converter Conversion Frame with 4 Screws, 6924023125820", "asin": "B0D254S5XV"}]
<|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": "2025-04-06T20:30:56.877Z", // 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": "2025-04-06T20:30:56.877Z","action": "click","acion_argument": "search",}</answer>
rule
<answer>{"timestamp": "2025-04-06T20:30:56.877Z","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": "2025-04-05T15:54:23.782Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:25.492Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:35.467Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:37.100Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:54:38.293Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:03.215Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:06.778Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:10.356Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:11.278Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:13.558Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:14.465Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:15.269Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:16.633Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:18.561Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-05T15:55:29.793Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.510Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:32.967Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:33.519Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:34.189Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:37.392Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:47.015Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.135Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:48.680Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.294Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:49.790Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:57.679Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:55:59.505Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:18.687Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.265Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:19.918Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:23.779Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:24.612Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-05T15:56:39.769Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:48.687Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:56:55.630Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:14.603Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-05T15:57:32.385Z", "action": "click_product", "action_argument": "B0B99J7T35"}
{"timestamp": "2025-04-05T15:57:38.423Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-05T15:58:01.291Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T01:15:36.138Z", "action": "input", "action_argument": "4090"}
{"timestamp": "2025-04-06T01:15:36.327Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:16.580Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T01:16:37.956Z", "action": "click_product", "action_argument": "B0DYDY8KSC"}
{"timestamp": "2025-04-06T01:16:54.724Z", "action": "click", "action_argument": "other"}
{"timestamp": "2025-04-06T01:17:08.141Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T01:17:12.941Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T04:19:06.755Z", "action": "input", "action_argument": "ssd"}
{"timestamp": "2025-04-06T04:19:06.927Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T04:19:24.828Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:19:30.895Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:19:54.149Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:20:26.749Z", "action": "click_product", "action_argument": "B0DHLCRF91"}
{"timestamp": "2025-04-06T04:21:21.627Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:21:24.530Z", "action": "click_product", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:23:45.585Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:24:35.615Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T04:41:24.014Z", "action": "purchase", "action_argument": "B0CHGT1KFJ"}
{"timestamp": "2025-04-06T04:42:23.694Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T04:42:47.181Z", "action": "click", "action_argument": "quantity"}
{"timestamp": "2025-04-06T04:42:50.228Z", "action": "purchase", "action_argument": "B0BHJJ9Y77"}
{"timestamp": "2025-04-06T18:56:22.124Z", "action": "input", "action_argument": "Shoe Glue Sole Repair Adhesive Waterproof Clear Shoe Repair Glue for Sneakers, Boots, Leather, Handbags, Soles, Heels"}
{"timestamp": "2025-04-06T18:56:22.294Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T18:56:28.564Z", "action": "click_product", "action_argument": "B0DNSM7PQQ"}
{"timestamp": "2025-04-06T18:56:36.947Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:01.381Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:13.479Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:17.349Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:31.023Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:57:39.774Z", "action": "click", "action_argument": "product_option"}
{"timestamp": "2025-04-06T18:58:39.213Z", "action": "purchase", "action_argument": "B0DP46K526"}
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-06T19:58:18.274Z", "action": "input", "action_argument": "motherboard screw"}
{"timestamp": "2025-04-06T19:58:21.435Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T19:58:50.673Z", "action": "click_product", "action_argument": "B08ZD81HDR"}
{"timestamp": "2025-04-06T20:00:03.110Z", "action": "input", "action_argument": "mouting screw"}
{"timestamp": "2025-04-06T20:00:03.206Z", "action": "click", "action_argument": "suggested_term"}
{"timestamp": "2025-04-06T20:00:15.266Z", "action": "click_product", "action_argument": "B07Q3DLCJ4"}
{"timestamp": "2025-04-06T20:00:42.296Z", "action": "input", "action_argument": "Standoff screws"}
{"timestamp": "2025-04-06T20:00:42.393Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:03.608Z", "action": "click_product", "action_argument": "B08F28SLW6"}
{"timestamp": "2025-04-06T20:02:36.180Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:02:39.691Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:02:39.794Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:00.811Z", "action": "input", "action_argument": "M2.5x16mm+6mm Male-Female Brass Hex PCB Motherboard Spacer Standoff"}
{"timestamp": "2025-04-06T20:24:07.840Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.316Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.500Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:08.953Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:23.327Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:24:56.727Z", "action": "input", "action_argument": "sfx to atx psu adapter"}
{"timestamp": "2025-04-06T20:24:58.568Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-06T20:25:15.623Z", "action": "click_product", "action_argument": "B092LV1GT5"}
{"timestamp": "2025-04-06T20:26:52.963Z", "action": "click", "action_argument": "cart_side_bar"}
{"timestamp": "2025-04-06T20:28:15.921Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:40.508Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:45.980Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:51.038Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:53.279Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:28:54.547Z", "action": "click", "action_argument": "review"}
{"timestamp": "2025-04-06T20:30:45.552Z", "action": "input", "action_argument": "sfx psu holder"}
{"timestamp": "2025-04-06T20:30:45.645Z", "action": "click", "action_argument": "search"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "sfx psu holder"}],
"cart_items": [{"title": "SAMSUNG 990 PRO Series - 2TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P2T0B/AM)", "asin": "B0BHJJ9Y77", "price": "$169.99", "quantity": "1"},
{"title": "ARCTIC Liquid Freezer III Pro 360 - AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black", "asin": "B0DLWGG85P", "price": "$124.99", "quantity": "1"},
{"title": "ThxToms ESD Anti Static Gloves, High Resistance Carbon Fiber Computer Gloves, Large 1 Pair", "asin": "B01DP6RQYI", "price": "$6.99", "quantity": "1"},
{"title": "STREBITO Electronics Precision Screwdriver Sets 142-Piece with 120 Bits Magnetic Repair Tool Kit for iPhone, MacBook, Computer, Laptop, PC, Tablet, PS4, Xbox, Nintendo, Game Console", "asin": "B08SGM6F79", "price": "$27.99", "quantity": "1"},
{"title": "Noctua 360mm AIO Upgrade Bundle (3X NF-A12x25 PWM chromax.Black.swap 120mm Fans Plus 1x NT-H2 Thermal Paste)", "asin": "B09J91SVLF", "price": "$106.95"},
{"title": "CORSAIR SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply \u2013 ATX 3.0 Compliant \u2013 PCIe 5.0 Ready \u2013 SFX-to-ATX Bracket Included \u2013 Black", "asin": "B0D45RN3KZ", "price": "$229.99", "quantity": "1"},
{"title": "G.SKILL Trident Z5 Royal Neo Series (AMD Expo) DDR5 RAM 32GB (2x16GB) 6000MT/s CL28-36-36-96 1.40V Desktop Computer Memory UDIMM - Silver (F5-6000J2836G16GX2-TR5NS)", "asin": "B0DD2LKVMD", "price": "$149.99", "quantity": "1"}],
"search_results": [{"title": "DKE SFX to ATX Power Supply Adapter SFX PSU to fit ATX PS2 PSU Mounting Bracket Designed for Silverstone PC Case and Most ATX or Micro-ATX Computer Cases (Black)", "asin": "B092LV1GT5", "price": "$10.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "SilverStone Technology PP08 Universal SFX to ATX Power Supply Adapter Bracket, Black, SST-PP08B", "asin": "B01BYB33J8", "price": "$14.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "DKE SFX to ATX Power Supply Adapter SFX PSU to fit ATX PS2 PSU Mounting Bracket Designed for Silverstone PC Case and Most ATX or Micro-ATX Computer Cases (Black)", "asin": "B092LV1GT5", "price": "$10.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "SFX Power Supply Holder SFX Metal Bracket with 12cm14cm Fan Space Installation Customize Cooling Performance Internal DIY Support Bracket", "asin": "B0D1PNBFYX", "price": "$11.78", "delivery": "FREE delivery Apr 25 - May 6"},
{"title": "ATX to SFX PSU Adapter Bracket ATX Power Supply Metal Mounting Conversion Adapter (1pcs)", "asin": "B0C826YKPX", "price": "$8.99", "delivery": "FREE delivery Sat, Apr 12 for Prime members"},
{"title": "Innovative Internal DIY Support Stand for SFX Power Supply in 12cm 14cm Fan Upgrade PC Cooling System Internal DIY Support Bracket", "asin": "B0CMQJP5Z2", "price": "$12.59", "delivery": "FREE delivery Apr 30 - May 13"},
{"title": "ATX to SFX PSU Adapter Bracket ATX Power Supply Metal Mounting Conversion Adapter (1pcs)", "asin": "B0C826YKPX", "price": "$8.99", "delivery": "FREE delivery Sat, Apr 12 for Prime members"},
{"title": "SilverStone Technology SFX to ATX Power Supply Adapter in Black PP08B-USA", "asin": "B07PP4C3CY", "price": "$16.80", "delivery": "FREE delivery Wed, Apr 16 Only 10 left in stock - order soon."},
{"title": "Cooler Master MasterAccessory Vertical GPU Card Holder Kit V3 Black, Premium Riser Cable PCI-E 4.0 x16-165mm, PCIe 3.0 Compatible, Adjustable Length for E-ATX|ATX|Micro ATX Case (MCA-U000R-KFVK03)", "asin": "B0B72D88KL", "price": "$46.99", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "Metal DIY Bracket PC SFX Power Frame for SFX Power Supply in 12cm 14cm Fan Slot Bracket", "asin": "B0CTF8ZLTV", "price": "$14.29", "delivery": "FREE delivery Apr 25 - May 5"},
{"title": "ATX Power Conversion Computer Accessory to Conversion Baffle PSU Mounting Bracket Computer Mount to Adapter Bracket Conversion Frame Aluminum Power Power Supply", "asin": "B0BBLXL8D7", "price": "$14.19", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Only 17 left in stock - order soon."},
{"title": "Cooler Master NR200P MAX Mini-ITX Case with 280mm AIO, 850W SFX PSU, Vertical GPU Mount, PCIe Gen4 Riser, Glass or Vented Panel", "asin": "B09CF4YGJ8", "price": "$395.99", "delivery": " Two-Day FREE delivery Tue, Apr 8"},
{"title": "Black ATX Power Supply to SFX Power Supply Bracket SFX Power Supply to ATX Power Supply Fixed Chassis Hole Conversion Frame Bracket", "asin": "B0DP6CVMJ8", "price": "$5.99", "delivery": "$1 delivery Apr 25 - May 6"},
{"title": "1U Metal Bracket for Secure Mounting of SFX Power Supply in PC Case 1U Power Supply Mount", "asin": "B0D139RZF2", "price": "$9.83", "delivery": "FREE delivery Apr 16 - 28"},
{"title": "ATX Power Supply Holder Bracket Computer Chassis Power Base Support ATX Large Power and SFX Power Supply", "asin": "B0B5YTQWZF", "price": "$23.78", "delivery": "FREE delivery Apr 21 - May 1 Or fastest delivery Apr 15 - 17"},
{"title": "ATX to SFX Power Supply Adapter for ATX/Micro-ATX Cases", "asin": "B0CRH4Q44K", "price": "$5.18", "delivery": "$2.99 delivery Apr 21 - May 6"},
{"title": "NZXT C1200 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 1200 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - Black", "asin": "B0D1VDNCT7", "price": "$192.99", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "SFX ToATX Power Supply Adapter Sturdy SFX Power Supply Holder ForATX Cases Easy Setup Computer Case Internal Support Bracket for Desktop PC Case Internal Mounting Solution for Computer", "asin": "B0D56S5ZPR", "price": "$11.49", "delivery": "FREE delivery Apr 16 - 28"},
{"title": "NZXT Vertical GPU Mounting Kit - AB-RH175-B1-175 mm PCIe 4.0x16 Riser Cable - GPU Holder - Sturdy Steel Bracket - Black", "asin": "B0B1L86PMQ", "price": "$78.46", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "1 PCS SFX Power Supply to ATX Power Supply Fixed Chassis Hole Conversion Frame Bracket, Black, 500406620", "asin": "B0D94HN6HK", "price": "$5.45", "delivery": "FREE delivery Apr 21 - May 6"},
{"title": "Conversion Rack SFX to Power Supply PC Mounting Frame for Power Supply Computer Power Supply Adapter Panel", "asin": "B0CS5Q4QP4", "price": "$8.48", "delivery": "FREE delivery Apr 15 - 23 Or fastest delivery Apr 10 - 14"},
{"title": "NZXT Vertical GPU Mounting Kit - AB-RH175-W1-175 mm PCIe 4.0x16 Riser Cable - GPU Holder - Sturdy Steel Bracket - White", "asin": "B0B1LYBHZ4", "price": "$76.30", "delivery": " Overnight FREE delivery Overnight 7 AM - 11 AM"},
{"title": "HumanCentric SFF Under Desk PC Mount and PC Wall Mount Bracket for Small Form Factor Desktop Tower, UPS Wall Mount Bracket, Adjustable CPU Holder with Straps, Hardware Included", "asin": "B084RMHT65", "price": "$24.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 7 Or FREE delivery Overnight 7 AM - 11 AM on $25 of qualifying items"},
{"title": "Power Supply Bracket Cool NR200 Computer Case Hanger SFX Pylons Fan Slot Bracket", "asin": "B0CT88TG92", "price": "$15.79", "delivery": "FREE delivery Apr 17 - 24"},
{"title": "Cooler Master MasterAccessory Vertical GPU Card Holder Kit V2, Premium Riser Cable PCI-E 3.0 x16-165mm, Adjustable Length for E-ATX|ATX Cases (MCA-U000R-KFVK01)", "asin": "B08BWZCY56"},
{"title": "Atxto SFX Power Supply Converter Bracket for Desktop Computer PC Power Supply Adapter Panel SFX Power Supply Mount PC Case Internal Mounting Bracket Desktop Computer Component Holder", "asin": "B0D5YMFRRV"},
{"title": "EDIY ATX Power Supply Holder Bracket Computer Chassis Power Base Support ATX Large Power and SFX Power Supply, Black", "asin": "B09JHT84HG"},
{"title": "for DIY External Graphics Card Base Graphics Card Holder with Power Base for ATX SFX PSU Aluminum Frame for R43SG, 6924023137168", "asin": "B0D254MMLY"},
{"title": "Sturdy NR200 Power Supply Mounting Bracket Convenient DIY Holder in ATX SFX Fan", "asin": "B0DZCJDFYM"},
{"title": "for Power Supply Baffle SFX to ATX Power Supply Adapter SFX to ATX PSU Converter Conversion Frame with 4 Screws, 6924023125820", "asin": "B0D254S5XV"}]
<|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": "2025-04-06T20:30:56.877Z", // 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