Task: Sequential_Recommendation

system
You are a helpful assistant. The assistant first thinks about the reasoning process in the mind by using Belief-Desire-Intention (BDI) framework and then provides the user with the answer. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags, respectively. 
Below is an instruction that describes a task. After thinking, when you finally reach a conclusion based on the customer's intention, desire and belief, clearly state the BDI thinking process within <think> </think> and then the answer within <answer> </answer> tags.


user 
Instruction: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: iPazzPort™ ProMini Bluetooth Mini Wireless Keyboard, Backlit with Multi-Touchpad / Laser Pointer for Google Nexus 7 / Google Android TV / iPhone 4 4S 3GS...
2nd: Sundely FBI Style Covert Acoustic Tube Headset Earpiece Mic For Cobra Micro-Talk 2 Way Radios Walkie Talkie MT200 MT525 MT550 PR375 PR385 PR550 CX80 CX105...

Options:
A: Samyo Set of 24 Battery Flameless & Smokeless Color-changing LED Tealight Candles. Home & Kitchen. Home Dcor. SAMYO.
B: POC - Joint VPD Air Elbow, Uranium Black. Sports & Outdoors. Outdoor Recreation. POC.
C: Mini Wireless Projection Virtual Bluetooth Laser Keyboard for Smart phone PC Tablet Laptop. Electronics. Computers & Accessories. SHOWME.
D: Action Shot Camera. Electronics. Camera & Photo. Action Shot.
E: LimoStudio Photo Video Photography Studio 5x10ft White Muslin Backdrop Background Screen with 5x Backdrop Holder Kit, AGG1336. Electronics. Camera & Photo. LimoStudio.
F: Easton HS3 Batting Gloves. Sports & Outdoors. Sports & Fitness. Easton.
G: Vive Max Gel Seat Cushion - Orthopedic Coccyx Pillow for Car, Truck Drivers, Wheelchair, Airplane, Stadium, and Office - Firm Pad for Sciatica, Back and...
H: Andoer XDUOO X2 Digital Audio / Music Player with Professional OLED Screen Supports MP3 WMA APE FLAC WAV Audio Formats. Electronics. Portable Audio & Video...
I: Dayton Audio SA25 25W Subwoofer Plate Amplifier. Electronics. Accessories & Supplies. Dayton Audio.
J: Microsoft Natural Keyboard Pro. Electronics. Computers & Accessories. Microsoft.
K: SHEING® New Realistic Flameless Moving Wick Candle - Unscented ,Battery Operated - Ivory Colored Wax with a Flickering Classic Amber Yellow Flame - Romantic Decorative...
L: Johnny Beard Company 68020 Rosette Oil Finished Pine Bellows, Leather Trim, 7.5 in. x 21 in. Home & Kitchen. Heating, Cooling & Air Quality. Johnny...
M: Wilson Ultra 500 Distance Golf Balls. Sports & Outdoors. Sports & Fitness. Wilson.
N: Pro Series A13 Wooden Billiard Table Brush with Nylon Bristles. Sports & Outdoors. Sports & Fitness. Pro Series.
O: Trudeau Oyster Knife Set. Home & Kitchen. Kitchen & Dining. Trudeau.
P: Guide Gear Snow Racer Sled. Sports & Outdoors. Outdoor Recreation. Guide Gear.
Q: Boon Bathtub Mat. Home & Kitchen. Bath. Boon.
R: Archos DVR Station Gen 5 for 405, 605, and 705 Players. Electronics. Portable Audio & Video. Archos.
S: Clara Clark 90 by 90-Inch Luxury Microplush Fleece Blanket, Queen, Sage Green. Home & Kitchen. Bedding. Clara Clark.
T: MIER 24-can Large Capacity Soft Cooler Tote Insulated Lunch Bag Green Stripe Outdoor Picnic Bag. Home & Kitchen. Kitchen & Dining. MIER.


assistant
Answer: C