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

Input:
1st: 321 STRONG Hand Strengthener Ring for Finger Strength and Stress Relief. Sports & Outdoors. Sports & Fitness. 321 STRONG.
2nd: Minus33 Merino Wool Day Hiker Sock. Sports & Outdoors. Outdoor Recreation. Minus33 Merino Wool.
3rd: Minus33 Merino Wool Men's Saratoga Lightweight Bottom. Sports & Outdoors. Sports & Fitness. Minus33 Merino Wool.

Options:
A: Set of 3 Stretchable Silicone Covers. Home & Kitchen. Kitchen & Dining. GetSet2Save.
B: STOTT PILATES Stability Cushion.  STOTT PILATES.
C: Agate Coaster Cup Mat Blue Colour 3.5 Inches - 4 Inches Natural Beautiful Blue Crystal Gemstone Agate Beverage Coasters for Drinks Gift Set of 4...
D: Silver Black and Teal Resin Wall Cross. Home & Kitchen. Home Dcor. Dicksons Gifts.
E: iFlash 2 Pack of Premium Tempered Glass Screen Protector For Apple iPad Air / iPad Air 2 with Retina Display (iPad 5th / 6th Generation)...
F: HoMedics SS-5000 Sound Spa Projection Clock Radio with Atomic Clock and Indoor/Outdoor Temperature. Home & Kitchen. Home Dcor. Homedics.
G: Empty 2.65 Ounce White Frosted Glass Perfume Bottle with Spray Atomizer. Home & Kitchen. Home Dcor.
H: YAHEY Slim USB 3.0 DVDRW External Portable Drive. Electronics. Computers & Accessories. YAHEY.
I: Skullcandy Smokin Bud (Pink) (Discontinued by Manufacturer). Electronics. Headphones. Skullcandy.
J: Dell Inspiron 15R i15RMT-5099SLV 15.6-Inch Touchscreen Laptop (Moon Silver) [Discontinued By Manufacturer]. Electronics. Computers & Accessories. Dell.
K: Empower Resistance Band and Toning Bar Home Gym, Portable Pilates Total Body Workout. Sports & Outdoors. Sports & Fitness. Empower.
L: PHILIPS DVP 5990- MULTI REGION UPCONVERTING 1080p REGION FREE WITH HDMI USB 2.0 AND DIVX ULTRA. PLAYS DVDS FROM ANY COUNTRY. Electronics. Television & Video...
M: YHC Mic Volume Control Bose QC15 QC 15 Headphones Earphone Headset Cable For Iphone 3 4 4S 5 5S 6. Electronics. Accessories & Supplies. YHC.
N: K-Edge Braze-On Chain Catcher. Sports & Outdoors. Outdoor Recreation. K-Edge.
O: Tupperware Spaghetti Dispenser Red Seal (DESIGN 1, 1). Home & Kitchen. Kitchen & Dining. Tupperware.
P: HityTech 4 Pack Refrigerator Mats, EVA Refrigerator Liners Washable Can Be Cut Refrigerator Pads Fridge Mats Drawer Table Placemats/Size 17.7" x 11.8" - Blue. Home...
Q: Waterproof Shower Speaker, CellEver Wireless Hands-Free Bluetooth Sound Speaker with Suction Cup & Built-in Microphone for iPhone 6 6S Plus iPod Touch iPad Pro Galaxy...
R: Ade Advanced Optics Class 3R Green Laser Illuminator/Hunting Flashlight with Quick Release Mount, Black. Sports & Outdoors. Sports & Fitness. Ade Advanced Optics.
S: BeerTender from Heineken and Krups B90 Home Beer-Tap System. Home & Kitchen. Kitchen & Dining. KRUPS.
T: Patisse 02141 4-Piece Round Double Rolled Tart Rings Set. Home & Kitchen. Kitchen & Dining. Patisse.
Answer: K