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: iPad 4 Case - The Original Brown & Tan Leather Smart Cover for iPad 4 (with Retina Display), iPad 3 & iPad 2, with Pencil...
2nd: iPad 4 Case - The Original Black & Tan Leather Smart Cover for iPad 4 (with Retina Display), iPad 3 & iPad 2, with Pencil...
3rd: Under Armour Storm Hustle II Backpack. Electronics. Computers & Accessories. Under Armour.

Options:
A: Red Wine Aerating Pourer By HiCoup – Travel-size One-hand Wine Aerator and Drip-free Pourer (With Stand). Home & Kitchen. Kitchen & Dining. HiCoup Kitchenware.
B: DCOU Fruit Infuser Water Bottle with removable infuser basket infusion water bottle homemade flavored fruit beverages. Sports & Outdoors. Sports & Fitness. DCOU.
C: Primitives by Kathy 20516 Classic Box Sign, 4" x 12", Just Sayin'. Home & Kitchen. Home Dcor. Primitives by Kathy.
D: Under Armour Men's Phantom No Show-3-pack. Sports & Outdoors. Sports & Fitness. Under Armour.
E: Jim Shore Heartwood Creek Snowman on Sleeping Moon Stone Resin Hanging Ornament, 3.25”. Home & Kitchen. Home Dcor. Jim Shore for Enesco.
F: IMAGE 90x25cm Car Auto Music Beat Rhythm LED Glow Lights Lamp Sound Activated Equalizer Sticker. Electronics. Car & Vehicle Electronics. IMAGE.
G: C2G 03364 2-Port VGA (HD15) Manual Switch Box, Beige. Electronics. Computers & Accessories. C2G.
H: Kantek LCD Monitor Magnifier Filter, Fits 19" Monitors Measured Diagonally (MAG19L). Electronics. Computers & Accessories. Kantek.
I: AudioSource Amp 300 High-Current Stereo Amplifier (150 Watts x 2) (Discontinued by Manufacturer). Electronics. Home Audio. Audiosource.
J: Gresorth 6pcs Artificial Lifelike Simulation Pear Fake Fruit Home Decoration. Home & Kitchen. Home Dcor. Gresorth.
K: Toraway Pants, Women Printed Sport Yoga Pants Stretch Cropped Pants. Sports & Outdoors. Sports & Fitness. Toraway.
L: Queen Size 3d Bedding Sets,100% Cotton,Red Rose Black Print 4 Piece Duvet Cover Bedding Sets,include 1 Duvet Cover,1 Bed Sheet, 2*pillow Case,not Include Any Filler...
M: Majestic Athletic NHL Men's Wordmark Short Sleeve Crew Neck Tee. Sports & Outdoors. Fan Shop. Majestic Athletic.
N: YYST One Stainless Steel Scuba Diving Lanyard Stainless Steel Spring Coiled Lanyard with Quick Release Buckle for Cameras and Dive Lights. Sports & Outdoors. Outdoor...
O: Delta Cycle Stay Mount Oversize Clamps. Sports & Outdoors. Outdoor Recreation. Delta Cycle.
P: Jarden 12 Ball Mason Jar with Lid - Regular Mouth - 16 oz. Home & Kitchen. Kitchen & Dining. Mason Ball Jars.
Q: Under Armour Storm Hustle II Backpack. Electronics. Computers & Accessories. Under Armour.
R: Vongem Indoor and Outdoor Flickering Flameless Votive Candles with 12 Cells Battery Operated Unscented Candles for Wedding Home Party (White,1.5 X 1.6 Inches,Pack of 6)...
S: My 16-in-1 ToolBeast Handheld Tool Kit for Biking, Bicycles, Cycling and Other Handheld Tool Repair Needs with Durable Belt Loop Carry Pouch. Sports & Outdoors...
T: HornetTek USB 3.0 Dual Bay 2.5" HDD / SDD Enclosure w/RAID 0 & RAID 1. Electronics. Computers & Accessories. HornetTek.


assistant
Answer: Q