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: The user's purchase history implies her preferences. Rank the items in the options based on the user's preferences. Output the item that the user is most likely to purchase next from the options.

Input:
Purchase History:
1st: Hogue 17300 HandAll sleeve Grip, XD9, black. Sports & Outdoors. Sports & Fitness. Hogue.
2nd: Nikon 6729 ProStaff 4-12 x 40 Black Matte Riflescope (BDC). Sports & Outdoors. Sports & Fitness. Nikon.
3rd: Vortex Optics Switchview Throw Levers. Sports & Outdoors. Sports & Fitness. Vortex Optics.

Options:
A: GreatShield Ultra Clear Screen Protector Film for Asus Eee Pad Transformer TF101 (3 Pack) Clear (HD). Electronics. Camera & Photo. GreatShield.
B: Sticky Holsters Anklebiter Wrap System, Black, One Size. Sports & Outdoors. Sports & Fitness. Sticky Holsters.
C: Whitetail Obsession Bowhunter Fatal Obsession 2oz. Sports & Outdoors. Sports & Fitness. Whitetail Obsession.
D: A Pair of Black Replacement Ear Pads for ATH-M50 M50S M20 M30 ATH-SX1 Headphone. Electronics. Accessories & Supplies. Generic.
E: Dualit 88220 260-Watt 17-1/2-Ounce Mini Chopper with High and Low Speeds, Chrome. Home & Kitchen. Kitchen & Dining. Dualit.
F: Lenox Tuscany Classics Martini Glasses, Set of 4. Home & Kitchen. Kitchen & Dining. Lenox.
G: Swiss Diamond Nonstick Fry Pan with Lid - 10.25" (6426C). Home & Kitchen. Kitchen & Dining. Swiss Diamond.
H: Muhammad Ali Tin Metal Sign . Home & Kitchen. Wall Art. Poster Revolution.
I: Perixx PERIPAD-201PLUS, Numeric Keypad for Laptop - USB - Tab Key Feature - Full Size 19 Keys - Big Print Letters - Black. Electronics. Computers...
J: Apex ALLIED 400W ATX Power Supply (AL-A400ATX). Electronics. Computers & Accessories. Apex Computer Techno.
K: Exofficio Women's Camina Trek'r Long Sleeve. Sports & Outdoors. Outdoor Recreation. ExOfficio.
L: Combo: Boss Adapter plus DBA-02 Desmond 60mm QR Clamp w Level Arca / Bogen 3157N Compatible 3/8" w 1/4" Adapter for Tripod Head. Electronics. Camera...
M: Sun Zero Antique Satin Room Darkening Curtain Door Panel, 40 by 72-Inch, Ivory. Home & Kitchen. Home Dcor. Sun Zero.
N: 2 in 1 Toss and Chop Salad Scissors Chopper Cutter Tongs for Green Lettuce Vegetable, Anti Rust Stainless Steel Blades and Comfy ABS Handle with...
O: T POWER 19V Ac Dc Adapter Charger Compatible with Asus Rt-ac66u Rt-n66u RT-N56U DSL-N55U Gigabit N600 Wireless Router Replacement switching power supply. Electronics. Computers &...
P: ECOMAID Filters for iRobot Roomba 805 880 980 860 960 Parts, 4pcs Roomba HEPA Filters & 6pcs Roomba 3-Armed Side Brushes Roomba Robotics Vacuum Cleaners...
Q: Elegance Linen 1200 Thread Count CHAIN DESIGN Egyptian Quality Luxurious Silky Soft WRINKLE & FADE RESISTANT Hypoallergenic 3-Piece Sheet set, Deep Pocket Up to 16"...
R: EVGA GeForce GTX 570 HD Superclocked 1280 MB GDDR5 PCI Express 2.0 Dual DVI/HDMI/Display Port SLI Ready Limited Graphics Card, 012-P3-1573-AR. Electronics. Computers & Accessories...
S: Pearl iZUMi Barrier CYC Cap. Sports & Outdoors. Outdoor Recreation. Pearl iZUMi.
T: Kale, Herb and Leafy Green Stripper / Processor By Indulge. Home & Kitchen. Kitchen & Dining. Indulge.


assistant
Answer: B