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 the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
Purchase History:
1st: TYR Sport Long Hair Silicone Swim Cap. Sports & Outdoors. Sports & Fitness. TYR.
2nd: Aqua Sphere Kayenne Swim Goggles - Made in Italy - Adult UV Protection Anti Fog Swimming Goggles. Sports & Outdoors. Sports & Fitness. Aqua Sphere.

Options:
A: 20pc Wilderness Outdoors Flatware Set. Home & Kitchen. Kitchen & Dining. River's Edge Products.
B: Aurorae Classic Extra Thick 1/4" and Long 72" Premium Eco Safe Yoga Mat with Non Slip Rosin included . Sports & Outdoors. Sports & Fitness...
C: KPTEC DisplayPort to HDMI Adapter - Black. Electronics. Computers & Accessories. KPTEC.
D: RJ Speed Booster For Canon EF mount Lens to Micro 4/3 M4/3 GH2 GH3 GH4 BMPCC with rotatable Arca fitting tripod colloar. Electronics. Camera &...
E: Supportiback Comfort Therapy Maternity Belt - Abdominal Binder & Back Support For Pregnancy, Post-Pregnancy - Soft Stretchy Breathable Material Lifts & Supports To Relieve Back,...
F: Sunbeam Microplush Electric Heated Throw Blanket Chiffon Beige 8005-045-759. Home & Kitchen. Bedding. Sunbeam.
G: Zoom H2 Handy Portable Stereo Recorder. Electronics. Portable Audio & Video. Zoom.
H: HON 2-Drawer Office Filing Cabinet - BL Laminate Series Lateral File, 22"D, Mahogany (HBL2171). Home & Kitchen. Furniture. HON.
I: Etre Jeune 2pack Headphones Compatible for iPhone 6, 3.5 mm Earphones with Microphone Stereo Earbuds with Remote Noise Cancelling Headsets for Samsung Galaxy S8 S7...
J: Newnex USB 3.0 16 Meters/52.4 feet, USB A to A Female Active Repeater Extension Cable. Electronics. Computers & Accessories. Newnex.
K: Fire-Lite BG-12L Dual Action Pull Station w/Key Lock. Electronics. Security & Surveillance. Fire Lite Alarms, Inc.
L: CM Storm Trooper - Gaming Full Tower Computer Case with Carrying Handle and External 2.5-Inch Drive Dock, Black. Electronics. Computers & Accessories. Cooler Master.
M: Norpro 998 Multi Egg Slicer, 8" x 3.25" x 6", White. Home & Kitchen. Kitchen & Dining. Norpro.
N: Anolon Advanced Nonstick Bakeware 10-Inch x 16-Inch Cooling Grid, Gray. Home & Kitchen. Kitchen & Dining. Anolon.
O: Yunko Single Flower Silicone Fondant Cake Decorating Tool Chocolate Candy Sugar Mold Mould. Home & Kitchen. Kitchen & Dining. YunKo.
P: Premium Record Sleeves For Your 12" Record Covers. (100) Crystal Clear No Haze Outer Record Sleeves With Resealable Flap For Complete Protection Of Your Album...
Q: Drake Waterfowl Waterproof Cap (Old School). Sports & Outdoors. Sports & Fitness. Drake Waterfowl.
R: Cap Quick-Adjust Hand Grip Exerciser. Sports & Outdoors. Sports & Fitness. CAP Barbell.
S: Holiday Victorian Lighthouse Ornament 2015 Hallmark by Hallmark. Home & Kitchen. Seasonal Dcor. Hallmark.
T: Metal Coffee Mug Tree. Home & Kitchen. Kitchen & Dining. Plow & Hearth.


assistant
Answer: B