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: Brentwood Home Cypress Mattress, Greenguard Gold & CertiPUR Certified Non Toxic, Soft Eco Cover, Cool Gel Memory Foam, 25-Year Warranty, Made in California, 11-Inch, King...
2nd: Pinzon Hypoallergenic Overfilled Microplush Mattress Topper - California King. Home & Kitchen. Bedding. Pinzon by Amazon.

Options:
A: O2 Cool Squeeze Breeze Water Misting Fan - O2 Cool 2059 - Colors may vary. Home & Kitchen. Heating, Cooling & Air Quality. O2COOL.
B: Stainless Steel Serving Platter Set, 3-Pack, (Assorted Sizes). Home & Kitchen. Kitchen & Dining. Onesource.
C: Kirby Vacuum Cleaner Brush Roll Brushroll Roller Bar Brush Bar Beater Bar G5 G6 G7 G7d Sentria. Home & Kitchen. Vacuums & Floor Care. Kirby.
D: Chef-Pro Silicone Gloves Heat Resistant Grilling BBQ Gloves for Cooking, Baking, Smoking & Potholder, Insulated, waterproof protection for your hands, five fingered silicone oven glove...
E: Fun Express Ugly Christmas Sweater Cupcake Wrappers with Picks - Makes 50. Home & Kitchen. Kitchen & Dining. Fun Express.
F: Stylus, S-3 Fine Point Universal Capacitive Screen Touch Stylus Pen for Apple Ipad Samsung Galaxy Sony LG Huawei Black. Electronics. Computers & Accessories. Kalogl.
G: Coop Home Goods - PREMIUM Adjustable Loft - Shredded Hypoallergenic Certipur Memory Foam Pillow with washable removable cooling bamboo derived rayon cover -King. Home &...
H: Kastar 2x Battery + Charger for Panasonic DMW-BCK7 & Lumix DMC-FH2 FH4 FH5 FH6 FH25 FH27 FP5 FH7 FS16 FS18 FS22 FS28 FS35 FS37 FS40...
I: LOTW ABS Delicately Black Case for Raspberry Pi Model B+ and Raspberry Pi 2 Pi 3 Model B,access to All Port Y028. Electronics. Headphones. LOTW.
J: F.Dorla Tempered Glass Screen Protection for Ipad Mini 1/2/3with 9h Hardness Ultra-thin 0.3mm Rounded Edges Premium Shatterproof Crystalline Screen Guard(ipad mini 1/2/3). Electronics. Computers &...
K: Tache Decorative Christmas Poinsettia Elegant Holiday Tidings Tapestry Table Runners, 13 x 72". Home & Kitchen. Kitchen & Dining. Tache Home Fashion.
L: Replacement charger for Nextbook Tablet AC Adapter Charger DYS DYS122-050200W-1. Electronics. Computers & Accessories. GomeBuy.
M: Cotton Craft - 100% Soft Premium Cotton Thermal Blanket - Full/Queen White - Snuggle in these Super Soft Cozy Cotton Blankets - Perfect for Layering...
N: Brita Pacifica 10 Cup Water Filter Pitcher (White). Home & Kitchen. Kitchen & Dining. Brita.
O: Jonathan Adler Bargello Waves Cover (Fits Kindle Fire HDX7). Electronics. Computers & Accessories. Jonathan Adler.
P: GloveGlu Goalkeeper Formula. Sports & Outdoors. Sports & Fitness. GloveGlu.
Q: Fizik Arione CX K:ium Wing Flex Road Bicycle Saddle. Sports & Outdoors. Outdoor Recreation. Fizik.
R: Nikon D50 Digital Camera Memory Card 2x 2GB Standard Secure Digital (SD) Memory Card (1 Twin Pack). Electronics. Computers & Accessories. Synergy Digital.
S: Lumenier LUM-1300-4-60 1300mAh 4s 60c Lipo Battery. Electronics. Portable Audio & Video. Lumenier.
T: Gosky Astronomical Telescope Accessory Kit - with Telescope Plossl Eyepieces Set, Filter Set, 2X Barlow Lens. Electronics. Camera & Photo. Gosky.


assistant
Answer: G