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: Men's '47 Brand Philadelphia Eagles Clean Up Adjustable Slouch Hat Adjustable. Sports & Outdoors. Fan Shop. '47.
2nd: New Era NHL 940 Adjustable Hat. Sports & Outdoors. Fan Shop. New Era.
3rd: NHL Boston Bruins '47 Clean Up Adjustable Hat, Black, One Size . Sports & Outdoors. Fan Shop. '47.
4th: Home Prefer Unisex Quick Drying UV Protection Outdoor Sun Hat with Flap Neck Cover. Sports & Outdoors. Sports & Fitness. Home Prefer.
5th: Premium Muscle Roller the Ultimate Massage Roller Stick 18 Inches Recommended By Physical Therapists Promotes Recovery Fast Relief For Cramps Soreness Tight Muscles (Original). Sports...

Options:
A: Eddie Bauer Fairview 3-Piece Cotton Reversible Quilt Set, King. Home & Kitchen. Bedding. Eddie Bauer.
B: Boelter Brands NFL Sculpted Relief Mug, 14-Ounce. Sports & Outdoors. Outdoor Recreation. Boelter Brands.
C: Garmin nüvi 255W/255WT 4.3-Inch Widescreen Portable GPS Navigator with Traffic. Electronics. GPS, Finders & Accessories. Garmin.
D: Trademark Poker Roulette Layout 36-Inch x 72-Inch. Sports & Outdoors. Sports & Fitness. Trademark Poker.
E: Cordless Top Down Bottom Up Cellular Honeycomb Shades, 38W x 69H, Cool Silver, Any Size 19-72 Wide. Home & Kitchen. Home Dcor. Windowsandgarden.
F: OTC Metal Wine Bottle Fruit Tree w/Branches Indoor/Outdoor. Home & Kitchen. Kitchen & Dining. Fun Express.
G: Patriot Signature Line 8GB (2 x 4GB) 288-pin DDR4 PC4-17000 2133MHz Memory Module Kit PSD48G2133K. Electronics. Computers & Accessories. Patriot.
H: Home Style Southwest Turquoise Native American Quilt, Shams, 3 Decorative Pillows Sleep Mask Lodge Cabin Southwestern (King/California King). Home & Kitchen. Bedding. Home Style.
I: Icebreaker Men's Hike Lite Crew Sock. Sports & Outdoors. Outdoor Recreation. Icebreaker Merino.
J: High Capacity 7.2V 3500Mah Shark XB1918 Battery for Shark Vacuum V1950 VX3 V1917 Cordless Sweeper. Home & Kitchen. Vacuums & Floor Care. CREJOY.
K: J.A. Henckels International Everedge Plus 3-Piece Starter Set. Home & Kitchen. Kitchen & Dining. ZWILLING J.A. Henckels.
L: CEARI Professional Silicone Camera Case Rubber Housing Protective Cover for Nikon D7100 D7200 Digital SLR Camera - Black. Electronics. Camera & Photo. CEARI.
M: rooCASE Google Nexus 9 Case, Nexus 9 Case, Optigon 3D Slim Fit Thin Lightweight Folding Leather PU Folio Cover with Stand Auto Wake/Sleep - Black...
N: ASUS ROG MAXIMUS VII HERO LGA1150 DDR3 M.2 SATA 6Gb/s USB 3.0 Intel  Z97 ATX Motherboard. Electronics. Computers & Accessories. Asus.
O: EVGA GeForce GTX 780 6GB SC with ACX Cooler 6GB GDDR5 384-Bit SLI Ready Graphics Card 06G-P4-3787-KR. Electronics. Computers & Accessories. EVGA.
P: Hosley's Linen Scented Wax Cubes / Melts - 2.5 oz. Hand Poured Wax Infused with Essential Oils. Ideal Gift for Wedding, Special Occasion, Party, Spa,...
Q: CVLIFE Tactical Shoulder Backpack Outdoor Military Chest Pack, Rover Sling Bag for Hiking, Camping, Trekking. Sports & Outdoors. Sports & Fitness. CVLIFE.
R: HP 2016 15.6" High Performance Premium Business Probook - Quad Core AMD A10 Processor up to 3.2GHz, 16GB RAM, 1TB HDD, AMD Radeon R6, DVD...
S: High Speed Double Under Jump Rope100% Satisfaction Guarantee Premium Fast Cable WOD Rope Free Ebook Best Double Ball Bearing Cross Fitness, Boxing, BJJ, MMA, Skipping...
T: CamelBak Octane XC 70-Ounce Hydration Pack,Dark Cheddar/Charcoal. Sports & Outdoors. Outdoor Recreation. CamelBak.


assistant
Answer: B