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

Input:
1st: Retro 4 Tier Chrome Corner Rack with Wood Shelf Tops. Home & Kitchen. Home Dcor. GloryBear.
2nd: Office Star Deluxe Armless Wood Bankers Desk Chair with Wood Seat, Fruit Wood. Home & Kitchen. Furniture. Office Star.
3rd: Curtainworks Marquee Faux Silk Pinch Pleat Curtain Panel, 30 by 132", Chestnut. Home & Kitchen. Home Dcor. Curtainworks.
4th: Deco Luxury Faux Fur Sherpa Reversible Dark Grey Throw Blanket. Home & Kitchen. Bedding. Everydayspecial.
5th: Flameless Wax Pillar Candles, Warm White Flickering LEDs, Set of 3, Remote & Batteries Included, Ivory Candle Set by LampLust. Home & Kitchen. Home Dcor...
6th: Way Basics Eco 2 Shelf Chelsea Bookcase and Cubby Storage, Black (made from sustainable non-toxic zBoard paperboard). Home & Kitchen. Furniture. Way Basics.
7th: Sauder 402174 Orchard Hills Computer Desk, L: 47.36" x W: 20.87" x H: 30.28", Carolina Oak. Home & Kitchen. Furniture. Sauder.
8th: South Shore Axess Desk with Keyboard Tray, White. Home & Kitchen. Furniture. South Shore.
9th: Flash Furniture Mid-Back White Mesh Swivel Task Chair with Chrome Base. Home & Kitchen. Furniture. Flash Furniture.
10th: Creative Co-op Antiquite De Paris Wood Oval Wall Clock, 29.5 by 24-1/4-Inch. Home & Kitchen. Home Dcor. Creative Co-op.
11th: simplehuman 50 Liter / 13 Gallon Semi-Round Kitchen Step Trash Can, Stone Plastic With Secure Slide Lock. Home & Kitchen. Storage & Organization. simplehuman.

Options:
A: Stanhill *Value 6 Pack* Best Quality Stainless Steel Flip-Top Liquor Pourers with Tapered Spout. Home & Kitchen. Kitchen & Dining. Stanhill.
B: Delkin Snug It Pro Skin for the Nikon D5300 Digital SLR Camera. Electronics. Camera & Photo. Delkin.
C: Arrowheads Bullet Point 5/16 100 Grain, Tips for Arrows, Tru-Flite (24 Pack). Sports & Outdoors. Sports & Fitness. Tru-Flite.
D: Kingston ValueRAM 4GB 1333MHz DDR3 Non-ECC CL9 DIMM Desktop Memory p/n: KVR1333D3N9/4G. Electronics. Computers & Accessories. Kingston Technology.
E: Intel Core 2 Duo E4300 Dual-Core Processor, 1.8 GHz, 2M L2 Cache, LGA775. Electronics. Computers & Accessories. Intel.
F: Fox Outdoor Products Modular 1 Qt. Canteen Cover, Olive Drab. Sports & Outdoors. Sports & Fitness. Fox Outdoor.
G: Lifoam 24020 Cubies Reusable Ice Cubes, 30 per box. Home & Kitchen. Kitchen & Dining. Lifoam.
H: Maglite Red Traffic Wand Kit for C or D Cell Flashlights. Electronics. Car & Vehicle Electronics. MagLite.
I: Fancy Collection 3pc Luxury Bedspread Coverlet Embossed Bed Cover Solid Grey New Over Size 118"x106" King/california King. Home & Kitchen. Bedding. Fancy Linen LLC.
J: Explorer H24-WC Fully Adjustable Every Day Carry Tactical Under Arm Double Pistol Carrier. Sports & Outdoors. Sports & Fitness. Explorer.
K: Nut Chopper. Home & Kitchen. Kitchen & Dining. Mainstay.
L: Tervis 1056775 Auburn Tigers Tumbler with Emblem and Orange Lid 16oz Mug, Clear. Sports & Outdoors. Fan Shop. Tervis.
M: Crystal Clear Memories Curved Acrylic Magnet Frame (5x7), Clear Acrylic Picture Frame for Home and Office by. Home & Kitchen. Home Dcor. Crystal Clear Memories.
N: Archgon Aluminum External USB DVD+Rw,-RW Super Drive for Apple-MacBook Air, Pro, iMac, Mini. Electronics. Computers & Accessories. SEA TECH.
O: No. 918 Eden Inspirational Kitchen Curtain Tier Pair, 56" x 36", Mulberry. Home & Kitchen. Home Dcor. No. 918.
P: Chicago Boys Training Skate Combo, Size 1 - 4. Sports & Outdoors. Outdoor Recreation. Chicago.
Q: GiveU Flameless Outdoor LED Candle Set, Battery Operated Plastic Pillar Flickering Candle Light With Timer, 3 x 4, Red, Pack of 6. Home & Kitchen...
R: Best Selling Tufted Fabric Club Chair. Home & Kitchen. Furniture. Best-selling.
S: 30Pcs Heavy Duty Neodymium Refrigerator Magnets with Assorted Colors, 20mm-Diameter, Perfect Fridge Magnets, Photo Magnets, Map Magnets, Whiteboard Magnets. Home & Kitchen. Kitchen & Dining...
T: Interstate Arms Corp Remington Gun Care Rem Mop (357/380/38-Caliber/9-mm). Sports & Outdoors. Sports & Fitness. Interstate Arms Corp.
Answer: R