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

Input:
1st: BLACKHAWK! Serpa Sportster Holster. Sports & Outdoors. Sports & Fitness. BLACKHAWK!.
2nd: Kershaw Select Fire (1920); Multifunction Pocketknife with 3.4-Inch 8Cr13MoV Stainless Steel Blade, Black Glass-Filled Nylon Handle, 1/4-Inch Hex Drive, 2 Flathead Bits and 2 Crosshead...
3rd: Butler Creek 19000 Bikini Rifle Scope Cover. Sports & Outdoors. Sports & Fitness. Butler Creek.

Options:
A: Rayas Kitchen Premium 2 in 1 Zester Grater. Lemon Zester and Cheese Grater. Home & Kitchen. Kitchen & Dining. Rayas Kitchen.
B: Neoprene Water Bottle Drawstring Insulators, Set of 2 Red Sleeves with Clip. Home & Kitchen. Kitchen & Dining. Winking Owl.
C: Poundex F9221 Daybed with Trundle in Espresso Faux Leather, Brown. Home & Kitchen. Furniture. Poundex.
D: Alite Designs Monarch Chair. Sports & Outdoors. Outdoor Recreation. Alite Designs.
E: PUMA Golf Men's Gt Plaid Tech Short. Sports & Outdoors. Sports & Fitness. PUMA.
F: Topwell Hand-held Mini Fan Ultra-thin Electric-Powered Cooler 3 Speeds Portable Mini USB Summer Fan Rechargeable Personal Fan With 18650 Rechargeable Battery (Black). Electronics. Computers &...
G: Atlantic Bookshelf 30" Speaker Stands - Speaker Stands for Bookshelf Speakers, Set of 2, Steel Construction with Wire Management and 45 Degree Adjustable Positioning, PN77335799...
H: Home-X Glow in the Dark Alarm Clock, The Perfect Addition to Any Morning Routine, Includes Built-In Digital Thermometer. Home & Kitchen. Home Dcor. Home-X.
I: Outdoor Shielded Direct Burial Cat5e Ethernet Copper Cable 200ft. Electronics. Computers & Accessories. Cables4sure.
J: Your Cable Store 1.5 Foot (18 Inch) HDMI 1.4 HDTV Cable Gold Plated 28 AWG. Electronics. Accessories & Supplies. Your Cable Store.
K: Klein Tools VDV814-635 Coax Splitter - CATV, 8-Way, 5MHz - 1GHz. Electronics. Accessories & Supplies. Klein Tools.
L: Thymes Frasier Fir Reed Diffuser Oil Refill (Pack of 2). Home & Kitchen. Home Dcor. Thymes.
M: Galaxy Tab 2 10.1 Case KIQ (TM) Heavy Duty Hybrid Silicone Skin Hard Plastic Case Cover w/Kick Stand for Samsung Galaxy Tab 2 10.1 P5100...
N: Westland Giftware Eyeglass Holder Figurine, 4-Inch Tall, Peanuts Charlie Brown. Home & Kitchen. Home Dcor. Westland Giftware.
O: Tactical Hero 2 Point Rifle Sling - Fits Any Gun, Easy Length Adjuster, Shoulder Pad, 30&quot-56&quot- BDS 2x2 Hunting. Sports & Outdoors. Sports & Fitness...
P: Hamilton Beach True Air Carbon Filter for Tobacco Odors. Home & Kitchen. Heating, Cooling & Air Quality. Hamilton Beach.
Q: AMD FX-9590 8-core 4.7 GHz Socket AM3+ 220W Black Edition Desktop Processor FD9590FHHKWOF. Electronics. Computers & Accessories. AMD.
R: Samsung Galaxy Tab S 10.5 Case - Poetic Samsung Galaxy Tab S 10.5 Case [CoverMATE Series] - [Lightweight] [Art Print] Protective Slim Cover Case for...
S: Hoffmaster 500235 Cambridge Lace Doily, 6" Diameter, White (Case of 1000). Home & Kitchen. Kitchen & Dining. Hoffmaster.
T: Type XHF350 HEPA filter for Shark Navigator Lift-Away vacuum Fits NV350, NV351, NV352, NV355, NV356, ,BY AQUA GREEN. Home & Kitchen. Vacuums & Floor Care...
Answer: O