Instruction: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
1st: Ace Case 8-3/8" Barrel Pistol Case with Handles Made in USA. Sports & Outdoors. Sports & Fitness. Ace Case.
2nd: TOURBON Hunting Pistol Sack Storage Gun Sock Handgun Case Sleeve 15 Inch. Sports & Outdoors. Sports & Fitness. TOURBON.

Options:
A: BCW (50 Brand Record White Paper Inner Sleeves. Electronics. Accessories & Supplies. BCW.
B: Rosewill 25-Feet Cat 6 Network Cable - White (RCW-574). Electronics. Computers & Accessories. Rosewill.
C: Leegoal Slow Rebound Memory Foam Bath Rug Waste Absorbing Slip Resistant Coral Fleece Mat Doormat Carpet (Blue). Home & Kitchen. Bath. American Rug by Mohawk.
D: AVE SIX Slick High Gloss Finish Cube Occasional Table, White. Home & Kitchen. Furniture. Avenue Six.
E: HotHandS® Hand Warmers 36 Pairs. Sports & Outdoors. Outdoor Recreation. HotHands.
F: [4-PACK] For Apple iPad mini 3 / 2 / 1 - SuperGuardZ Ultra Clear Screen Protector, Anti-Scratch, Anti-Bubble. Electronics. Computers & Accessories. SuperGuardZ.
G: Victoriatourist Laptop Backpack with Computer Compartment Fits up to 15.6 inches (Black-1). Electronics. Computers & Accessories. Victoriatourist.
H: IREALIST Wake Up Light Digital Alarm Clock with Sunrise Simulation - 6 Nature Sounds and FM Radio, 7 Colors Switch, Sunset Fading Night Light for...
I: Induro Carbon 8x Tripod C-113. Electronics. Camera & Photo. Induro.
J: FSP 450W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Bronze Certification Power Supply (FSP450-60GHS(85)-R). Electronics. Computers & Accessories. FSP.
K: MarksmanSKLZ Resetting Shooting Bottle Targets Target-Factory. Sports & Outdoors. Sports & Fitness. MarksmanSKLZ.
L: Go Pal USB Chargeable Bike Headlight S1,3 Modes,320 Lumens,No Tools Install - Compatible with Mountain, Road ,Kids & City Bicycles, Increase Safety & Visibility. Sports...
M: AGPtek® Wireless Backup CMOS Wide Angle License Plate Camera With 7 LED Night Vision + 4.3" TFT LCD Rear View Mirror Monitor Screen. Electronics. Car...
N: NEW ORIGINAL USB Data Cable FOR Samsung Galaxy Note GT-N7000 / i9220. Electronics. Computers & Accessories. LoliPops.
O: Old World Christmas Yummy Glitter Cupcake Glass Ornament #32043. Home & Kitchen. Home Dcor. Old World.
P: Rokinon RK12M-E-SIL 12mm F2.0 Ultra Wide Angle Fixed Lens for Sony E-mount (NEX) and for Other Cameras. Electronics. Camera & Photo. Rokinon.
Q: XSPC EX560 Radiator, 140mm x 4, Quad Fan, White. Electronics. Computers & Accessories. XSPC.
R: Microsoft Zune Premium Headphones V2 (Bulk Packaging). Electronics. Headphones. Microsoft.
S: Color Curve Mug with Metal Rack (Assorted) by Gibson Overseas. Home & Kitchen. Kitchen & Dining. Gibson.
T: Zojirushi AHGB-10SE Vacuum Insulated Thermal Carafe, 1.0 Liter, Polished Stainless Steel. Home & Kitchen. Kitchen & Dining. Zojirushi.
Answer: K