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: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
Purchase History:
1st: Coby CS-MP77 75-Watt High Performance MP3 Speaker System (Discontinued by manufacturer). Electronics. Portable Audio & Video. Coby.
2nd: HD Webcam, Tecknet 1080P Plug and Play Web Camera with Noise-canceling Microphone for Video Calling and Recording, Skype, YouTube, Stream Cam for PC, Laptops and...

Options:
A: LeFun 1080P HD WiFi Sports Action Camera 16MP 4K Waterproof Camcorder 2.0-inch with Free Accessories Kit for Bicycle Motorcycle Diving Swimming ¡­. Electronics. Camera &...
B: XSories Weye Feye S, Digital Camera To Smartphone Wi-Fi  Link For Instant Photo And Video Sharing, Compatible with iPhone or Android, Nikon, Canon, Sony,...
C: PIONEER Air Conditioner Foldable Condenser Bracket, 9k & 12k BTU Units, White. Home & Kitchen. Heating, Cooling & Air Quality. PIONEER Air Conditioner.
D: Golden State Art, Pack of 10 Mixed Colors 16x20 Picture Mats Matting with White Core Bevel Cut for 11x14 Pictures. Electronics. Camera & Photo. Golden...
E: Starbucks 2015 Golden Scales Anniversary Mug, 10 Fl Oz. Home & Kitchen. Kitchen & Dining. Starbucks.
F: Uphome 72 X 78 Inch Fashion Grey Cube Pattern Ombre Bathroom Shower Curtain - White and Black Square Polyester Fabric Shower Curtain Waterproof Bathroom Shower...
G: Mardi Gras Gleam 'N Burst Centerpiece Party Accessory (1 count) (1/Pkg). Home & Kitchen. Event & Party Supplies. Beistle.
H: Red Rock Outdoor Gear Traveler Duffle Bag. Sports & Outdoors. Sports & Fitness. Red Rock Outdoor Gear.
I: Kingston Technology 4GB 1600MHz DDR3L PC3-12800 1.35V Non-ECC CL11 SODIMM Intel Laptop Memory KVR16LS11/4. Electronics. Computers & Accessories. Kingston Technology.
J: Henscoqi MXQ Amlogic S805 Android TV Box Quad Core XBMC HDMI 1.4b HD 3D 4K Wifi Android 4.4 1GB/ 8GB Update Online. Electronics. Computers &...
K: Panasonic PV-V4021 4-Head VCR (1999 Model). Electronics. Television & Video. Panasonic.
L: Accessories - Brass Burners Hanging Censer/Charcoal Incense Burner, 6" H. Home & Kitchen. Home Dcor. Accessories - Brass Burners.
M: HQRP Replacement Kit for Apple iPod Mini : EC003 Internal Battery 800mAh + 2x (Two) Special Screwdrivers and Installation Manual plus HQRP Universal Screen Protector...
N: Coleman 8D Family Size LED Lantern. Sports & Outdoors. Outdoor Recreation. Coleman.
O: Whynter Intake Hose Pre-Filter for ARC-110WD, ARC-12SD/H, ARC-131GD, ARC-14S/H, ARC-143MX. Home & Kitchen. Heating, Cooling & Air Quality. Whynter.
P: Thirstystone 4-Piece Blue and Gold's Coaster Set. Home & Kitchen. Kitchen & Dining. Thirstystone.
Q: OxyLED LED Tactical Flashlight, MD30 3-in-1 Multi-Functional LED Vehicle Emergency Flashlights, Super Bright Torch with Powerful MAGNETIZED Base,. Sports & Outdoors. Sports & Fitness. OxyLED.
R: Archos Vision 15 4 GB MP3 Player with 1.5-Inch Screen (Black). Electronics. Portable Audio & Video. Archos.
S: Lenovo 15.5 Inch Business Laptop B50 with Windows 7 Professional (Windows 8.1 Professional License), AMD E1-6010 Dual-Core Processor, 4GB Memory, 320GB HDD. Electronics. Computers &...
T: Multi Pack Washcloths - 12x12 - 100% Pure Ringspun Cotton Terry - 8 Pack - Looks Great - Easy Care Machine Wash (Beige). Home &...


assistant
Answer: I