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

Input:
1st: Topeak MTX Trunk Bag EXP with Side Panniers. Sports & Outdoors. Outdoor Recreation. Topeak.
2nd: Topeak Explorer Rack. Sports & Outdoors. Outdoor Recreation. Topeak.

Options:
A: TRUGLO TFX Tritium and Fiber-Optic Xtreme Handgun Sights for Sig Sauer Pistols. Sports & Outdoors. Sports & Fitness. TRUGLO.
B: Libbey Craft Brews Wheat Beer Glasses, 23-ounce, Set of 6. Home & Kitchen. Kitchen & Dining. Libbey.
C: TL Womens Solid Basic Opaque Footless Yoga 3/4 Length Capri Legging Tights. Sports & Outdoors. Sports & Fitness. TOP LEGGING.
D: Canon PowerShot ELPH 510 HS 12.1 MP CMOS Digital Camera with Full HD Video and Ultra Wide Angle Lens (Black). Electronics. Camera & Photo. Canon.
E: Top Collection 11.5""The Birth of Venus Greek Goddess Statue in Marble Finish. Home & Kitchen. Home Dcor. Top Collection.
F: George Foreman GRV160S 10-Burger Jumbo Grill. Home & Kitchen. Kitchen & Dining. George Foreman.
G: Colors Of Rajasthan Bird Print King Size Kantha Quilt Orange, Kantha Blanket, Bed Cover, King Kantha bedspread, Bohemian Bedding Kantha Size 90 Inch x 108...
H: ePhoto 10 x 20 Muslin Chromakey Green Screen Background Support Stand Kit 2700 Watt Hair Light Boom Stand Studio Photo Video Lighting Kit H604SB-1020G. Electronics...
I: JYC lens cap for Nikon, Canon, Sony SLR, DSLR and others lenses LC-82mm (US). Electronics. Camera & Photo. Nomadic Trader - Photo.
J: Molasses Spoon Rest. Home & Kitchen. Kitchen & Dining. Park Design.
K: Comfast WU720N Mini USB WiFi Dongle / Wireless N Network Adapter w/ Internal Antenna for Mac, Laptop / Desktop Computer(802.11 b/g/n, 2.4 GHz 150Mbps). Electronics...
L: Royal Hotel's 300 Thread Count King / California-King Size Goose Down Alternative Comforter 100% Cotton Shell 300 TC - 750FP - 86 Oz - Solid...
M: Minnies Bow-tique Cupcake Stand. Home & Kitchen. Kitchen & Dining. Hallmark.
N: Founders Club Premium Cart Bag with 14 Way Organizer Divider Top. Sports & Outdoors. Sports & Fitness. Founders Club.
O: Darn Tough Pin Dots Shorty Light Sock - Women's. Sports & Outdoors. Outdoor Recreation. Darn Tough.
P: Bissell Vac and Shine, 60P4. Home & Kitchen. Vacuums & Floor Care. Bissell.
Q: Elite Cannibal Water Bottle Cage. Sports & Outdoors. Outdoor Recreation. EliteShade.
R: Rustic Iron Mermaid Door Stop 9" - Mermaid Decor - Nautical Decor - Beach Decor - Mermaid Decoration. Home & Kitchen. Home Dcor. Moby Dick...
S: MCS Graduation Shadow Box Frame with Tassel Insert (40944). Home & Kitchen. Home Dcor. MCS.
T: Progressive International Microwavable Bacon Cooker. Home & Kitchen. Kitchen & Dining. Progressive.
Answer: O