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: Sunbeam Heated Blanket | 10 Heat Settings, Quilted Fleece, Ivy, King. Home & Kitchen. Bedding. Sunbeam.
2nd: Sunbeam Heated Blanket | 10 Heat Settings, Quilted Fleece, Garnet, Full. Home & Kitchen. Bedding. Sunbeam.

Options:
A: Coo Candles Electric Candle Wax Melt Warmer or Oil Burner Lamp Combo - Jasmine (Brown). Home & Kitchen. Home Dcor. Coo Candles.
B: adidas Youth Graphic Medium Quarter Sock, Pack of 6. Sports & Outdoors. Sports & Fitness. adidas.
C: DeLonghi EN670.B Nespresso Lattissima Single-Serve Espresso Maker, Black. Home & Kitchen. Kitchen & Dining. DeLonghi.
D: X-CORDS Paracord 850 Lb Stronger Than 550 and 750 Made By Us Government Certified Contractor. Sports & Outdoors. Sports & Fitness. X-CORDS.
E: Griffin Streamline Armband for iPod nano 3G (Silver). Electronics. Portable Audio & Video. Griffin Technology.
F: Alarm Clock YOHAPP Voice Control Digital Snooze TV LED Clock Blue Backlight Temperature Desk Watch (Gray). Home & Kitchen. Home Dcor. YOHAPP.
G: Boom Cube As Seen on TV Speakers - COLORS MAY VARY!. Electronics. Computers & Accessories. Idea Village.
H: Wilton Gum Paste Storage Board. Home & Kitchen. Storage & Organization. Wilton.
I: Calumet MF6829 Umbrella Adapter with Hot Shoe Mount. Electronics. Camera & Photo. Calumet.
J: Disney Cars Rally Racing Fleece Blanket. Home & Kitchen. Bedding. Disney Pixar.
K: Lenox Butterfly Meadow Blue Large Oval Platter. Home & Kitchen. Kitchen & Dining. Lenox.
L: Midwest CBK 20" Iron Arrow Wall Accent with Rope Hanger. Home & Kitchen. Home Dcor. Midwest-CBK.
M: Shannon Crystal Vanity Set by Godinger. Home & Kitchen. Bath. Shannon.
N: Sony VCT-VPR1 Compact Remote Control Tripod. Electronics. Camera & Photo. Sony.
O: Minus33 Merino Wool Women's Magalloway Lightweight Bottom . Sports & Outdoors. Sports & Fitness. Minus33 Merino Wool.
P: Kikkerland One Handed Pepper Grinder, Assorted Colors. Home & Kitchen. Kitchen & Dining. Kikkerland.
Q: Casual Home Shelf Bookcase. Home & Kitchen. Furniture. Casual Home.
R: JAM Plus Portable Speaker 2-Pack (Yellow) HX-P240YL. Electronics. Portable Audio & Video. Jam.
S: Scotty #438 Gear Head Track Adapter. Sports & Outdoors. Sports & Fitness. Scotty.
T: Toshiba Satellite X205-S9800 17-inch Laptop (Intel Core 2 Duo T5550 Processor, 2 GB RAM, 250 GB Hard Drive, Vista Premium). Electronics. Computers & Accessories. Toshiba.


assistant
Answer: Q