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: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
Purchase History:
1st: ChefLand Stainless Steel Pineapple Corer | All in One Pineapple Tool, Peeler, Slicer and Cutter | Non Slip Detachable Handle, Sharp Blades, Easy To Use...
2nd: Hamilton Beach (35021) Deep Fryer, Cool Touch With Basket, 2 Liter Oil Capacity, Electric, Professional Grade. Home & Kitchen. Kitchen & Dining. Hamilton Beach.
3rd: Vintage Seashell Coat Hook Hanger by Comfify | Rustic Cast Iron Wall Hanger w/ 4 Decorative Hooks | Includes Screws and Anchors | in Rust...
4th: Slice Right - 2 Pack - Slice Melons Right Out of the Rind! Original"As Seen on TV" unit! Don't be fooled by imitations!. Home &...
5th: Pack of 6 Nessie Ladle Multcolor(1, A). Home & Kitchen. Kitchen & Dining.
6th: Hamilton Beach 25476 Breakfast Electric Sandwich Maker, Red. Home & Kitchen. Kitchen & Dining. Hamilton Beach.
7th: Table Mate II TV Tray NO CUPHOLDER (White). Home & Kitchen. Furniture. Table-Mate.
8th: Lemax Village Collection Christmas Pooch, Set of 5 #32138. Home & Kitchen. Home Dcor. Lemax.

Options:
A: Fellowes WIRELESS KEYBOARD USB BLACK (59493). Electronics. Computers & Accessories. Fellowes.
B: Cuisinart FP-631ATX Work Bowl Amber. Home & Kitchen. Kitchen & Dining. Cuisinart.
C: Ipad Air 2 Case - Executive Smart Cover with Card Slots - RFID Secure, Protects From Identity Theft, and Unauthorized Card Transactions. Lifetime Warranrty. Electronics...
D: SnugPak Endurance 40 Backpack. Sports & Outdoors. Outdoor Recreation. SnugPak.
E: Gear Pro Sports Action Camera - HD 1080P Mini Camcorder w/ 12 MP Cam, 2.4" Touch Screen USB SD Card HDMI, Battery - Waterproof Case,...
F: Primos Hunting PS222 THE GOBBLER Turkey Shaker. Sports & Outdoors. Sports & Fitness. Primos Hunting.
G: SockGuy Whiskers 2IN Cycling Sock - Women's. Sports & Outdoors. Outdoor Recreation. SockGuy.
H: 10 PCS High Quaulity Fresh Artificial Mini Real Touch PU/ latex Corn Poppies Decorative Silk fake artificial poppy flowers for Wedding holiday Bridal Bouquet Home...
I: Fitian Waterproof Silicone Sports Swim Earplug for Swimming, Surfers, Swimmers and Other Water Athletes (Purple). Sports & Outdoors. Sports & Fitness. Fitian.
J: Easy Track Ra1200 Sliding Tie Rack, 24 Hook. Home & Kitchen. Storage & Organization. Easy Track.
K: Shun Edo BB1508 9-3/4-Inch Slicing Knife. Home & Kitchen. Kitchen & Dining. Shun.
L: Creative Converting Super Bowl 50 Plastic Printed Tablecover, 54 x 102". Home & Kitchen. Event & Party Supplies. Creative Converting.
M: Sangean RCR-5 Digital AM/FM Clock Radio. Electronics. Home Audio. Sangean.
N: Flash Furniture 24'' High Backless Cherry Wood Counter Height Stool with Black Leather Swivel Seat. Home & Kitchen. Furniture. Flash Furniture.
O: Tetron Hakama - Three Colors to Choose From. Sports & Outdoors. Sports & Fitness. Ace Martial Arts Supply.
P: Boone Gatlin Jet Rigged Lure, Pink Blue Spots, 2 3/4-Ounce. Sports & Outdoors. Sports & Fitness. Boone.
Q: Dicksons Jesus Loves Me Wall Cross, Pink Heart. Home & Kitchen. Home Dcor. Dicksons.
R: Stander Recliner Risers - Adapatable Slip Resistant Easy Chair Lift - Set of 4. Home & Kitchen. Furniture. Stander.
S: Better Houseware 441/3 Non-Stick 3-Cup Egg Poacher. Home & Kitchen. Kitchen & Dining. Better Houseware.
T: Fox Outdoor Medium Transport Pack. Sports & Outdoors. Sports & Fitness. Fox Outdoor.


assistant
Answer: R