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: Wilton Candy Melts 8 Oz. Home & Kitchen. Kitchen & Dining. Wilton.
2nd: Nordic Ware 50022 Bundt Cake Keeper, 13 in L X 12 in W X 7 in H, Red. Home & Kitchen. Kitchen & Dining. Nordic...
3rd: Wilton Perfect Results Non-Stick Fluted Tube Pan. Home & Kitchen. Kitchen & Dining. Wilton.

Options:
A: Warthog Sharpeners Curve Sharpener. Home & Kitchen. Kitchen & Dining. Warthog Sharpeners.
B: HOSPITOLOGY PRODUCTS Sleep Defense System - Waterproof/Bed Bug/Dust Mites - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Standard 12"...
C: Lenovo ThinkCentre E73 SFF i5-4460S, 16GB RAM, 500GB Solid State Drive, Win7 Pro 64 Desktop Computer. Electronics. Computers & Accessories. Oemgenuine.
D: Vintage Camera Photo Album. Electronics. Camera & Photo. Visit Amazon's Galison Page.
E: EATON Lighting MS180 180 Degree Replacement Motion Security Floodlight Sensor, Bronze. Electronics. Security & Surveillance. EATON Lighting.
F: Sony Alpha A77 II Wi-Fi Digital SLR Camera Body with 64GB Card + Battery + Charger + Backpack + Flash + Kit. Electronics. Camera &...
G: DiscGear 3410-02 Selector 80S Stores CD, DVD, Game or Photo Discs - Black. Electronics. Accessories & Supplies. Discgear.
H: Home Essence Belleview 5-Piece Comforter Set, King, Black. Home & Kitchen. Bedding. Home Essence.
I: NIUEIMEE Cycling Gloves with Shock-Absorbing Foam Pad Breathable Half Finger Bicycle Riding Bike Gloves. Sports & Outdoors. Sports & Fitness. NIUEIMEE.
J: WireLogic HDTV Hook-Up Kit (2m Cables) (Discontinued by Manufacturer). Electronics. Accessories & Supplies. WireLogic.
K: Cast Iron Branch Wall Hook - Wall Rack - Wall Mounted Coat Hook - Vintage, Rustic, Decorative - with Screws and Anchors - 5" Long...
L: Celestron 71370 8x42 Granite Binocular (Black). Electronics. Camera & Photo. Celestron.
M: EPSON EX7200 Multimedia Projector (V11H367120). Electronics. Video Projectors. Epson.
N: Premier Kayak Sit on top kayak handles. Sports & Outdoors. Outdoor Recreation. Premier Kayak.
O: PTFE Tape/Teflon Tape for Vacuum, Hand and Impulse Sealers (1/2-inch x 30 feet) - Fits FoodSaver, Seal A Meal, Weston, Cabella's by IMPRESA. Home &...
P: Sagler 3 Tier Chocolate Fountain machine Stainless Steel. Home & Kitchen. Kitchen & Dining. Sagler.
Q: Green Blob Outdoors (Dark Earth DE) CNC QD Tactical 6.5 - 9 inch Bipod Adjustable.  The item is same as picture (polymer b-i-pod).
R: Sun Optics USA Browning Buckmark Hand Gun Scope Mount. Sports & Outdoors. Sports & Fitness. Sun Optics USA.
S: sponeed Mens Bicycling Bibs Bike Bib Suit Team Cycling Jersey Short Sleeve. Sports & Outdoors. Outdoor Recreation. sponeed.
T: Vintage Sepia Tone Food Safe Canisters ~ Set of 4. Home & Kitchen. Kitchen & Dining. Ohio Wholesale.


assistant
Answer: K