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: FOCO NFL Unisex Multi Color Team Knit Glove. Sports & Outdoors. Fan Shop. FOCO.
2nd: Little Earth NFL Sheer Infinity Scarf. Sports & Outdoors. Fan Shop. Littlearth.
3rd: NFL 2014 Graphite Team Training Cap. Sports & Outdoors. Fan Shop. New Era.
4th: NFL 2014 Graphite Team Training Cap. Sports & Outdoors. Fan Shop. New Era.

Options:
A: Elegance Linen ® 1500 Series Luxurious Silky Soft WRINKLE RESISTANT 4 pc Sheet set, Deep Pocket Up to 16" - All Size and Colors ,...
B: Littlearth NFL FanBand. Sports & Outdoors. Fan Shop. Littlearth.
C: Group Vertical Sony TR, K, Z505, V505, VX, SRX, SR, VGN DC POWER JACK. Electronics. Computers & Accessories. Sony.
D: Royal Albert 40001556 Friendship 5-Piece Place Setting Designed by Miranda Kerr. Home & Kitchen. Kitchen & Dining. Royal Albert.
E: Hiware M-60 Fine Mesh Flour Sifter, Stainless Steel Sifter for Baking & Powdered Sugar, 6-Inches, Flour Sieve-MEDIUM Mesh Strainer (M-60-15). Home & Kitchen. Kitchen &...
F: NeoSport Wetsuits Women's Premium Neoprene 3mm Shorty. Sports & Outdoors. Outdoor Recreation. Neo-Sport.
G: Franklin's Finest Survival Coffee 720-Servings by Patriot Pantry. Sports & Outdoors. Outdoor Recreation. Patriot Pantry.
H: Farberware Compact Dishrack, Black. Home & Kitchen. Kitchen & Dining. Farberware.
I: Apricorn Hi Speed USB 2.0 Extension Cable - Black - 1Meter/3 Feet (A1M-USB2-EXTENSION). Electronics. Computers & Accessories. Apricorn.
J: Rage Powersports 96" Telescoping Boat Utility Mooring Grab Hook. Sports & Outdoors. Sports & Fitness. Rage Powersports.
K: SHARKK Mini Boombox 6W Wireless Bluetooth 3.0 Speaker, Li-ion Rechargeable Battery, Ultra Bass Booster, Powerful Crystal-Clear Sound, Subwoofer Sound Effect / Built-In Mic For Calls...
L: 2 Zone Dual Source Speaker Selector with Individual Volume Control by AVX Audio. Electronics. Accessories & Supplies. AVX Audio.
M: Storelli ExoShield Gladiator Goalkeeper Jersey. Sports & Outdoors. Sports & Fitness. Storelli.
N: Safavieh Dip Dye Collection DDY540D Handmade Vibrant Geometric Moroccan Watercolor Turquoise and Ivory Wool Area Rug (8' x 10'). Home & Kitchen. Home Dcor. Safavieh.
O: Audiopipe CABLE18BLACK SPEAKER CABLE 18 GA. 1000' AUDIOPIPE; RED + BLACK. Electronics. Accessories & Supplies. Nippon Power.
P: Kikkerland Wall Clock, Astronaut. Home & Kitchen. Home Dcor. Kikkerland.
Q: Utopia Kitchen Professional Bib Apron (2 pack, 32 x 28 inches, Black) - Liquid drop resistant, Durable, String Adjustable, Machine Washable, Comfortable and Easy Care...
R: TNP USB Extension Cable 15 ft - SuperSpeed USB 3.0 Active Extender Cord Repeater Booster Type A Male to A Female for External Hard Drive,...
S: iRobot Roomba Intelligent Floorvac Robotic Vacuum. Home & Kitchen. Vacuums & Floor Care. iRobot.
T: Opteka .35x HD2 Super Wide Angle Panoramic Macro Fisheye Lens for Canon EOS 50D, 40D, 30D, 20D, 10D. Electronics. Camera & Photo. Opteka.


assistant
Answer: B