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: Avenir Metro Panniers (1, 380 Cubic-Inch Capacity) . Sports & Outdoors. Outdoor Recreation. Avenir.
2nd: Avenir Comfy Soft Grips (Black/Grey, 137mm). Sports & Outdoors. Outdoor Recreation. Avenir.
3rd: Planet Bike Blinky 3 bike tail light. Sports & Outdoors. Outdoor Recreation. Planet Bike.
4th: Ozeri 4x3razor Pocket 3D Pedometer and Activity Tracker with Bosch Tri-Axis Technology from Germany, Black. Sports & Outdoors. Sports & Fitness. Ozeri.
5th: Z2 Gold Zoomers - Training Swim Fins. Sports & Outdoors. Outdoor Recreation. FINIS.
6th: Speedo Men's Endurance+ Polyester Solid Square Leg Swimsuit. Sports & Outdoors. Sports & Fitness. Speedo.
7th: Bikehand Pro Mechanic Bicycle/Bike Repair Rack Stand. Sports & Outdoors. Outdoor Recreation. Bikehand.

Options:
A: Reebok Compression Calf Sleeve. Sports & Outdoors. Sports & Fitness. Reebok.
B: Wilson Combat Govt Ss Barrel Bushing. Sports & Outdoors. Outdoor Recreation. Wilson Combat.
C: AquaFinesse Filter Cleaner - 10 Tablets. Electronics. Accessories & Supplies. AquaFinesse.
D: Bissell PowerGroom Bagless Upright Vacuum, Blue, 92L31. Home & Kitchen. Vacuums & Floor Care. Bissell.
E: MKS Sylvan Road Bicycle Pedals, Pair. Sports & Outdoors. Outdoor Recreation. MKS.
F: WOWOTO Video Projector 3D Mini Projector DLP Portable LED Projector HD Supports Smart Phone Android Multimedia Outdoor for Party/Business/Home. Electronics. Video Projectors. WOWOTO.
G: Rubbermaid Laundry Basket, 10 7/8w x 22 1/2d x 16 1/2h, Plastic, White - Includes Eight baskets. Home & Kitchen. Storage & Organization. Rubbermaid.
H: Plugable USB 2.0 Wireless N 802.11n 150 Mbps Nano WiFi Network Adapter (Realtek RTL8188EUS Chipset) Plug & Play for Windows. Electronics. Computers & Accessories. Plugable.
I: JIUWU Test Hook Clip Ideal for Electronic Experiment. Electronics. Computers & Accessories. JIUWU.
J: Home Basics Chrome Dish Rack with Stainless Steel Tray. Home & Kitchen. Kitchen & Dining. Home Basics.
K: Pro Chef Kitchen Tools Hooks For Hanging - Kitchen Pot Racks S Hook 10 Pack Set - Heavy Duty S Shaped Hooks For Flat Utensil...
L: Bell Windstorm Floor Pump with Gauge. Sports & Outdoors. Outdoor Recreation. Bell.
M: Xtreme TB264DKO 264-Disc CD/DVD Case. Electronics. Accessories & Supplies. Extreme.
N: eBoTrade Electronic Herb Tobacco Grinder for Smash Herb Alloy Electronic Metal Grinder Herb Tabacco Crusher Grinder Cracker (Blue). Home & Kitchen. Kitchen & Dining. eBoTrade...
O: Sony D-NF420PS (Blue)  MP3/ATRAC3 Psyc CD Walkman with AM/FM Tuner (Blue). Electronics. Portable Audio & Video. Sony.
P: Golden Vantage 20" Adjustable Freestanding 2-Setting Portable Tempered Glass Electric Fireplace Stove Heater (Red). Home & Kitchen. Heating, Cooling & Air Quality. Golden Vantage.
Q: Speedo Big Boys' PowerFLEX Eco Taper Splice Jammer Swimsuit. Sports & Outdoors. Sports & Fitness. Speedo.
R: LAMINET Under Door & Window Draft Stoppers (34" L - Single, Red). Home & Kitchen. Home Dcor. LAMINET.
S: Becko 10-Rib Fast-Dry Foldable Travel Umbrella with 210t Fabric Teflon, Reinforced Windproof Frame - Auto Open/Close, Easy Carry (Black) … (Black). Sports & Outdoors. Sports...
T: NCAA Ne 15 Sport Cuff Knit Beanie. Sports & Outdoors. Fan Shop. New Era.


assistant
Answer: B