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: WesternDigital 250 GB 7200 RPM Firewire/USB 2.0 Hard Drive (WDXC2500JBRNN). Electronics. Computers & Accessories. Western Digital.
2nd: Logitech 967300 Cordless MX Duo Keyboard & Mouse ( PC / Mac ). Electronics. Computers & Accessories. Logitech.

Options:
A: Candle by the Hour 80-Hour Citronella Candle, Glass Cylinder, Eco-friendly Natural Beeswax with Cotton Wick. Home & Kitchen. Home Dcor. Candle by the Hour.
B: DSLR Camera Insert - Compact III. Electronics. Camera & Photo. Camaroo, Inc.
C: CK Products Foil Candy Wrappers, 4 by 4-Inch, Gold, 125-Pack. Home & Kitchen. Kitchen & Dining. Oasis Supply.
D: FINIS Tempo Trainer . Sports & Outdoors. Sports & Fitness. FINIS.
E: Radians Polarized Camo Revelation Sport Glasses (Smoke Lens/Advantage Max-4 Camo Frame). Sports & Outdoors. Sports & Fitness. Radians.
F: Naxa NX-207 Silver CD Cassette Player Tape Recorder AM FM Radio Boombox. Electronics. Portable Audio & Video. Naxa Electronics.
G: Gourmet Canteen Digital Meat Cooking Thermometer - Test Temperature with Food Safe Probe on BBQ or Grill, Accurate, Large LCD Screen - includes Battery. Home...
H: Ambesonne Afro Shower Curtain African American History Art Decor by, Afrocentric Artwork Women in Tribal Dresses Carrying Water, Polyester Fabric Bathroom Set with Free Hooks,...
I: Bon Appetit Wood Sign Black. Home & Kitchen. Home Dcor. Local Artist.
J: CablesOnline 5-PACK 6 inch RG174 BNC-59 Male to Male Coax Jumper Cable (R-B700-5). Electronics. Accessories & Supplies. CablesOnline.
K: Fotga Metal External Hand Grip L Bracket for Olympus Om-d E-m5 Em5 Mark Ii Camera. Electronics. Camera & Photo. Fotga.
L: GARMIN 010-10446-00 Handlebar Mounting Bracket. Electronics. GPS, Finders & Accessories. Garmin.
M: Berkley Soft Bait Binder. Sports & Outdoors. Sports & Fitness. Berkley.
N: Beistle Company Beachcomber Straw Hat. Home & Kitchen. Event & Party Supplies. Beistle.
O: Fintie Samsung Galaxy Tab Pro 10.1 Slim Shell Case Cover - Slim Lightweight Stand for TabPro 10.1-inch Tablet SM-T520/T525 with Auto Sleep/Wake Feature, Black. Electronics...
P: Case Logic ECB-1 EVA Compact Camera Case (Silver). Electronics. Camera & Photo. Case Logic.
Q: Cygolite Dash 350 & HS Micro 30 Combo. Sports & Outdoors. Outdoor Recreation. Cygo-Lite.
R: Eureka! Tetragon 5 - Tent (sleeps 2). Sports & Outdoors. Outdoor Recreation. Eureka.
S: 4 Pc Copper Brushed Mixing Bowl Set - Stainless Steel Flat Base Serving Bowl or Prep Bowls. Home & Kitchen. Kitchen & Dining. Imperial Home.
T: Zenith ZHDTV1 HDTV-UHF Digital Indoor Antenna (Silver and Black) (Discontinued by Manufacturer). Electronics. Accessories & Supplies. GEMINI.


assistant
Answer: T