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

Input:
1st: Flash Furniture HERCULES Series Big & Tall 500 lb. Rated Black Fabric Executive Swivel Chair with Arms. Home & Kitchen. Furniture. Flash Furniture.
2nd: Bionaire BWF0522M Compact Window Fan with Manual Controls, 3 Baldes, Black. Home & Kitchen. Heating, Cooling & Air Quality. Bionaire.

Options:
A: 4-Piece Cookie Box with Carry Handle, Red and Green Stripes. Home & Kitchen. Kitchen & Dining. Creative Converting.
B: Mybecca 18 X 18 Sham Stuffer Square Hypoallergenic Pillow Insert Polyester, White (First Quality) Made in USA. Home & Kitchen. Bedding. Mybecca.
C: RCBS .22 Caliber Bullet Puller Collet. Sports & Outdoors. Sports & Fitness. RCBS.
D: NEWSTYLE Black Ultra Thin Wireless Bluetooth Keyboard Aluminum Color For Samsung Galaxy Note 10.1 2014 Edition P600 P601 P605. Electronics. Computers & Accessories. YISITE Tech.
E: iMainGo XP iPad 1/iPad 2 Portable Speaker Case. Electronics. Portable Audio & Video. Imaingo.
F: Bike Lock, Foneso 5-Digit Resettable Combination Bicycle Chain Lock, Heavy Duty Anti-theft No Keys Required, 35-Inch, Black. Sports & Outdoors. Outdoor Recreation. Arespark.
G: Incense Sticks Variety Pack Sampler Set Exotic 925 Grams Count 425 to 500 Sticks Premium Quality Smooth Clean Burn Each Stick is 10.5 Inches Long...
H: 12" 4 Pin Molex IDE Male to Female Extension Adapter Cable with Black Sleeving and Black Connectors. Electronics. Accessories & Supplies. Koolertek.
I: Outdoor Research Sensor Gloves. Sports & Outdoors. Outdoor Recreation. Outdoor Research.
J: Still Spirits Turbo Carbon (Pack of 5). Home & Kitchen. Kitchen & Dining. Still Spirits.
K: WalterDrake Clear Elasticized Table Cover. Home & Kitchen. Kitchen & Dining. WalterDrake.
L: Ritz Accent Kitchen Rug with Latex Backing, 20-Inch by 36-Inch, Olive Green. Home & Kitchen. Home Dcor. Ritz.
M: InFocus IN122a SVGA Wireless-Ready Projector, 3500 Lumens, HDMI, 2GB Memory. Electronics. Video Projectors. InFocus.
N: GermGuardian AC5350W 28” 3-in-1 Large Room Air Purifier, True HEPA Filter, UVC Sanitizer, Home Air Cleaner Traps Allergens, Smoke, Odors, Mold, Dust, Germs, Pet Dander,...
O: Flash Furniture HERCULES Series Big & Tall 500 lb. Rated Black Mesh Executive Swivel Chair with Fabric Seat and Adjustable Lumbar. Home & Kitchen. Furniture...
P: Lorex LW2201 Weatherproof Ultra Digital Wireless Surveillance System. Electronics. Camera & Photo. Lorex.
Q: Small Mold for Hard Cheese. Home & Kitchen. Kitchen & Dining. New England Cheesemaking Supply.
R: If You Care Jumbo Baking Cups. Home & Kitchen. Kitchen & Dining. YouCare.
S: Camelbak BFM 100oz 3l Hydration Pack Coyote. Sports & Outdoors. Outdoor Recreation. CamelBak.
T: Corelle Livingware Lunch Plates (6 Pack), Nordic Blue. Home & Kitchen. Kitchen & Dining. Corelle.
Answer: O