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

Input:
1st: Cloud-9 Cruiser Select Airflow ES, 11.25" x 9". Sports & Outdoors. Outdoor Recreation. Cloud-9.
2nd: Thermos Stainless King 16-Ounce Travel Tumbler, Cranberry. Sports & Outdoors. Fan Shop. Thermos.
3rd: Ironmaster Super Bench Adjustable weight-lifting Bench. Sports & Outdoors. Sports & Fitness. Ironmaster.

Options:
A: CE Smith Trailer 16867A Trailer Frame Wire Clips (10), 3/8"- Replacement Parts and Accessories for Your Ski Boat, Fishing Boat or Sailboat Trailer. Sports &...
B: Linksys by Cisco WRTP54G Wireless-G Broadband Router for Vonage Internet Phone Service. Electronics. Computers & Accessories. Linksys.
C: Samsonite Classic Business Perfect Fit Two Gusset Laptop Bag - 15.6" Black. Electronics. Computers & Accessories. Samsonite.
D: 1 X Artificial Rose Silk Flower Green Leaf Vine Garland Home Wall Party Decor Wedding Decal (Greens). Home & Kitchen. Home Dcor. IFASHION.
E: Super Deal Bike Rack 4 Bicycle Hitch Mount Carrier Car Truck w/2-Inch Receiver Swing Away Design Auto SUV. Sports & Outdoors. Outdoor Recreation. SUPER DEAL.
F: Sure Fit Soft Suede 1-Piece  - Chair Slipcover  - Sable (SF34542). Home & Kitchen. Home Dcor. Surefit.
G: G.Skill 64GB Micro SDXC Flash Memory Card with SD Adapter (FF-TSDXC64GA-U1). Electronics. Computers & Accessories. G.Skill.
H: Adorama Dedicated Lens Hood for Canon 16-35mm, 20-35mm, 17-35mm, 17-40mm & 10-22mm Lenses EW-83E. Electronics. Camera & Photo. Adorama.
I: River's Edge Products Antiqued Fly Fishing Creel. Sports & Outdoors. Sports & Fitness. River's Edge Products.
J: Delifur 4 Pcs Natural Loofah, 4 inches Loofah Sponge Exfoliating Towel and Goes for Bath or Kitchen. Home & Kitchen. Bath. Delifur.
K: Marcy Adjustable Hyperextension Roman Chair / Exercise Hyper Bench JD-3.1. Sports & Outdoors. Sports & Fitness. Marcy.
L: Avalon Gallery Advent Candleholder, Holy Family Nativity Scene. Home & Kitchen. Home Dcor. CB Gift.
M: Crystal Agate ®1/4pound Brazilian Red Lemurian Seed Crystal Quartz - Display Specimens, Reiki, Wicca. Home & Kitchen. Home Dcor. Crystal Agate.
N: Yes4All Plastic Balance Board – 3 Different Level Adjustment (Optional) – Durable Non-Slip Surface & 360° Rotation – Support up to 300 lbs. Sports &...
O: SCT 64GB Class 10 SD XC Memory Card (2-Pack) with Dual Slot Card Reader. Electronics. Computers & Accessories. SCT.
P: XMark 45 Degree Ab Back Hyperextension XM-7609. Sports & Outdoors. Sports & Fitness. XMark Fitness.
Q: ASUS RT-AC66R 802.11ac Dual-Band Wireless-AC1750 Gigabit Router. Electronics. Computers & Accessories. Asus.
R: Marmot Men's Driclime Windshirt. Sports & Outdoors. Outdoor Recreation. Marmot.
S: iHome  Full Size Mac Keyboard (IMAC-K120S). Electronics. Computers & Accessories. iHome.
T: BCB ADVENTURE Fire Dragon Solid Fuel (6 x 27gm Tablets). Sports & Outdoors. Outdoor Recreation. BCB ADVENTURE.
Answer: K