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: Rank the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
Purchase History:
1st: Perfect Fitness Ab Carver Pro Roller for Core Workouts. Sports & Outdoors. Sports & Fitness. Perfect Fitness.
2nd: adidas Performance Brazuca Top Replique Soccer Ball. Sports & Outdoors. Sports & Fitness. adidas.
3rd: Big Mike's Fitness Deluxe Doorway Pull-Up Bar, Chrome. Sports & Outdoors. Sports & Fitness. Big Mike's Fitness.

Options:
A: Artisan Wood Stand 6 Mug Holder Tree with Stainless Steel Hooks. Home & Kitchen. Kitchen & Dining. Artisan Deco Store.
B: Techkey Jewelry Crystal USB Flash Drive for Girls, with 2 in 1 Anti Dust Plug + Stylus Pen for Touch Screens Set, Photo Frame Gift...
C: CISNO Military Small Molle Belt Tactical Magazine Dump Drop Reloader Pouch Bag W/Mesh. Sports & Outdoors. Sports & Fitness. CISNO.
D: EGRD Upgraded Bluetooth 4.1 Headphones, 3 in 1 Function Over-Ear Stereo Sports Bluetooth Earphone Headset Earbuds-(Bluetooth,FM Radio,TF Card Playing-32GB)-Wireless Sweatproof Noise Canceling. Electronics. Headphones. EGRD.
E: DecoBros 12 Spice Bottles w/label Set. Home & Kitchen. Kitchen & Dining. Deco Brothers.
F: Samsung Galaxy Tab A 7"; 8 GB Wifi Tablet (White) SM-T280NZWAXAR. Electronics. Computers & Accessories. Samsung.
G: ONEVER Flexible Led Strip Lights with USB Cable for TV Computer Desktop Laptop Background Home Kitchen Decorative Lighting, SMD 3528 50CM Cool White. Electronics. Computers...
H: Spinpad Case Ipad 2 (Black). Electronics. Computers & Accessories. LaserWorks.
I: LifeForm Capacitive Stylus for Kindle Fire, Kindle Paperwhite and other Touchscreen Devices, Purple. Electronics. eBook Readers & Accessories. LifeForm.
J: National Tree 16 Inch Pine Cone Grapevine Wreath (PC-16GV-1). Home & Kitchen. Home Dcor. National Tree Company.
K: Modoex Bluetooth Smart Watch Support for Ios, Android, Symbian, Blackberry Os and Windows Phone (Black). Electronics. Wearable Technology. Modoex.
L: 7.9mm Tip Adapter Connector Converter for Lenovo ThinkPad X1 Carbon X240 L440 T440s Erazer Z510 YOGA13/11/11S Yoga 2 Pro Flex 14 15; Helix x240 G40 G50...
M: Neewer Replacement Battery Grip Works With EN-EL14 Rechargeable Li-ion Batteries for Nikon D3300 D3200 D3100. Electronics. Camera & Photo. Neewer.
N: Nato Camo Face Paint Stick - Black & Olive. Sports & Outdoors. Sports & Fitness.
O: Cutting board Set of 4 Unique 15''X12'' table pads with Anti-microbial -Germ-resistant -Dishwasher Safe-odor free.Complimentary VIP Membership included!. Home & Kitchen. Kitchen & Dining. ICE...
P: Ojia 18 X 18" Cotton Linen Decorative Couplw Throw Pillow Cover Cushion Case Couple Pillow Case, Mr. And Mrs. Right Pillowcases, Set of 2. Home...
Q: BalanceFrom Anti-Burst and Slip Resistant Fitness Ball with Pump. Sports & Outdoors. Sports & Fitness. BalanceFrom.
R: Pro Force Camcon Shemagh. Home & Kitchen. Bath. Pro Force.
S: Tenext PCI Express x16 90 Degree Riser 1U Single Slot Bracket Adapter(Fullfilled by Amazon Only). Electronics. Accessories & Supplies. Tenext.
T: Hotel Luxury STRIPED Bed Sheets Set-SALE TODAY ONLY! On Amazon-Top Quality Bedding 1800 Series Platinum Collection-100%!Deep Pocket, Wrinkle & Fade Resistant(Queen,Gray). Home & Kitchen. Bedding...


assistant
Answer: Q