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: Vaulia Lightweight Microfiber Duvet Cover Sets, with Zipper Closure, Lovely Emoji Pattern, Queen. Home & Kitchen. Bedding. Vaulia.
2nd: Elegance Linen 1500 Thread Count Wrinkle Resistant Ultra Soft Luxurious Egyptian Quality 3-Piece Duvet Cover Set, Full/Queen, Beige. Home & Kitchen. Bedding. Elegance Linen.
3rd: Elegance Linen 1500 Thread Count Wrinkle Resistant Ultra Soft Luxurious Egyptian Quality 3-Piece Duvet Cover Set, Full/Queen, Gray. Home & Kitchen. Bedding. Elegance Linen.

Options:
A: Wusthof Gourmet Four Piece Steak Knife Set (Blister pack). Home & Kitchen. Kitchen & Dining. Wsthof.
B: Surface Pro 3 Stylus, BoxWave® [TwistGrip Pen Capacitive Stylus] Touchscreen Stylus w/ Retractable Twist Ballpoint Pen for Microsoft Tablets (Poetic Purple). Electronics. Computers & Accessories...
C: Sony MDR-RF960RK 900 MHz RF Wireless Headphones with Auto Tuning (Discontinued by Manufacturer). Electronics. Headphones. Sony.
D: Keeco Better Homes & Gardens Thistle Quilt, King, Olive. Home & Kitchen. Bedding. Keeco.
E: Pelican 1610 Case With Foam (Black). Electronics. Camera & Photo. Pelican.
F: HDE VGA to RCA Adapter TV Video Converter VGA Input with Composite RCA/S-Video/VGA Output PC to TV Projector AV Displays. Electronics. Accessories & Supplies. HDE.
G: Luigi Bormioli Crescendo Centerpiece Bowl, Clear. Home & Kitchen. Kitchen & Dining. Luigi Bormioli.
H: Ninja BL486 Personal Blender 1000-Watt Auto-iQ Base to Extract Nutrients for Smoothies/Juices and Shakes with (2) Stainless Steel 24 oz Cup and (1), 48 oz,...
I: SAVEICON SAWE (TM) Ferris Wheel Vintage Retro Classic Classic European book London Bridge Effiel Tower Bible style PU Leather Flip Folio Case Cover with Stand...
J: The Timer Digital Deer Feeder Timer. Sports & Outdoors. Sports & Fitness. West Texas Feeder Supply.
K: Contact Brand Ultra Faux Leather Black Adhesive Creative Covering Shelf Paper, 15 Ft. Home & Kitchen. Kitchen & Dining. Contact.
L: Corsair CMSA8GX3M2A1333C9 Apple Certified 8GB (2x4GB) DDR3 1333 MHz (PC3 10666) Laptop Memory 1.5V. Electronics. Computers & Accessories. Corsair.
M: Lg MKJ36998101 Television Remote Control Genuine Original Equipment Manufacturer (OEM) Part. Electronics. Accessories & Supplies. LG.
N: Circulon Contempo Red Aluminum Nonstick 12-Inch French Skillet. Home & Kitchen. Kitchen & Dining. Circulon.
O: Silicone Trivet Hot Pad Set of 3 - Heat Resistant Durable Flexible Non Slip Mat for Kitchen Cooking and Baking - Decorative Multi-use Placemat -...
P: Elegance Linen 1500 Thread Count Wrinkle Resistant Ultra Soft Luxurious Egyptian Quality 3-Piece Duvet Cover Set, Full/Queen, Navy Blue. Home & Kitchen. Bedding. Elegance Linen.
Q: Planet Bike Aluminum water bottle cage. Sports & Outdoors. Outdoor Recreation. Planet Bike.
R: KobraGear Flint Fire Starter w/ Striker Drilled Ferro Ferrocerium Kit Tool FireSteel with OD Green Paracord Outdoor Survival Essential 550 Military 5 x 1/2 inch...
S: Case Logic 208 Capacity Nylon CD/DVD Wallet. Electronics. Accessories & Supplies. Case Logic.
T: Jarv Pure Fit Bluetooth 4.0 Wireless Sport Headphones/Ear Buds - Sweat and Water-Resistant, Ear Hook Design - Red. Electronics. Headphones. Jarv.


assistant
Answer: P