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: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
Purchase History:
1st: SHIMANO PD-M520L Clipless Bike Pedals 9/16in. Sports & Outdoors. Outdoor Recreation. SHIMANO.
2nd: Pearl Izumi Elite Barrier Mtb Shoe Cover. Sports & Outdoors. Outdoor Recreation. Pearl iZUMi.
3rd: Avenir Metro Panniers (1, 380 Cubic-Inch Capacity) . Sports & Outdoors. Outdoor Recreation. Avenir.

Options:
A: Onyx Universal Sport Vest. Sports & Outdoors. Sports & Fitness. Absolute Outdoor.
B: Zero Tolerance 0350ST Pocket Knife; 3.25” S30V Stainless Steel Blade, Partial Serration, Tungsten DLC Coating, Textured G-10 Handle, Black, Quad-Mount Pocketlip, SpeedSafe Open, Liner Lock;...
C: Kurt Adler U.S. Marine Corps Combat Helmet Christmas Ornament. Home & Kitchen. Home Dcor. Kurt Adler.
D: Apple Dock for iPod 3G (White). Electronics. Portable Audio & Video. Apple.
E: Coolgear USB 3.0 to IDE/SATA Adapter with Write-Protect Selection. Electronics. Computers & Accessories. Coolgear.
F: CredDeal 2nd Sports Wireless Stereo Bluetooth 4.0 Neckband Headphones Compatible with iPhone 6 plus, 5s, 5, 4, laptops, PC and all Bluetooth Device. Electronics. Headphones...
G: HOMCOM 47" Compact Wooden Modern Home Office Desk with Storage Shelves and Cabinet - Brown Golden Oak. Home & Kitchen. Furniture. HOMCOM.
H: Yamaha RX-V573 7.1-Channel Network AV Receiver (Discontinued by Manufacturer). Electronics. Home Audio. Yamaha Audio.
I: Peak Design 4-Pack Anchor Link for Camera Straps. Electronics. Camera & Photo. Peak Design.
J: Jubilee Celebrations Great Grandmother Throw Blanket - Great Grandma Gift. Home & Kitchen. Bedding. Jubilee Celebrations.
K: VERDUGO GIFT CO Patriotic Eagle Statue, Gold/Red. Home & Kitchen. Home Dcor. VERDUGO GIFT.
L: SportDOG Brand Canvas Dummies - Hunting Dog Training Tool - Weighted Bumper Easy Throwing - Readily Holds Game Scent - Floats. Sports & Outdoors. Sports...
M: Buck Knives 141 PakLite Field Master Kit Knives with Skinner, Caper, and Guthook. Sports & Outdoors. Sports & Fitness. Buck Knives.
N: Headphones/Earphones/Earbuds, (2 Pack) EldHus 3.5mm Wired in-Ear Headphones with Mic and Remote Control for Samsung Galaxy S9 S8 S7 S6 S5 S4 Edge + Note...
O: Fire 7 2015 Case, Cellularvilla [Multi-angle] Premium Pu Leather 360 Degree Rotating Flip Cover Swivel Stand Protector Case for Amazon Kindle Fire 7 inch Tablet...
P: FiveFourTen Yoga Mat Strap for Carrying Yoga Mats of Any Kind & Size. Replaces Yoga Mat Bags and Prevents Bacteria Growth. Sports & Outdoors. Sports...
Q: HP TouchSmart 310-1126 20" All-in-One Desktop PC. Electronics. Computers & Accessories. HP.
R: Leland Rod Co. Sonoma Starter Trout Fly Fishing Combo (Includes: Rod, Reel, Line, and Leader). Sports & Outdoors. Sports & Fitness. Leland Rod Company.
S: Cybrtrayd Life of the Party B057 Baby Feet Cookie Mold Baby Chocolate Candy Mold in Sealed Protective Poly Bag Imprinted with Copyrighted Cybrtrayd Molding Instructions...
T: Sentey® Gaming Mouse Pc Revolution Pro-8200 DPI 11750fps Laser Mmo/rts/fps/ceramic Foots/9 Macro Configurable Buttons / Hard Carrying Transport Case / Weight Tuning Cartridges / Replaceable...


assistant
Answer: B