Instruction: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
1st: Desantis Ambi Nemesis Holster - N38BJ . Sports & Outdoors. Sports & Fitness. DeSantis Gunhide.
2nd: Hogue Handall Grip Sleeve Hybrid, Ruger LCP CT, Black. Sports & Outdoors. Sports & Fitness. Hogue.

Options:
A: HP 16" Laptop Universal Messenger Bag. Electronics. Computers & Accessories. HP.
B: Manfrotto 338 Leveling Base - Replaces 3416. Electronics. Camera & Photo. Manfrotto.
C: Vortex Optics Binocular Rainguards. Electronics. Headphones. Vortex Optics.
D: Farberware Cast Iron 10-1/2-Inch Skillet. Home & Kitchen. Kitchen & Dining. Farberware.
E: Tall Christmas House German Advent Calendar Christmas Countdown Made in Germany. Home & Kitchen. Seasonal Dcor. Richard Sellmer.
F: My Sleep Buddy Knee Pillow - Doctor designed for the relief of back, hip and knee pain- New Bonus Support Belt. Home & Kitchen. Bedding...
G: Men's Silicone Wedding Ring. Silicone Wedding Rings for the Active Lifestyle. Wedding band 4 Pack. Sports & Outdoors. Sports & Fitness. NAK Fitness.
H: Ambesonne Ocean Shower Curtain Sail Boat Waves and Octopus Kraken Tentacles Country Decorations for Bathroom Sepia Print Polyester Fabric Shower Curtain, Yellow Olive. Home &...
I: Metal Measuring Cups with Rack - Queen of the Kitchen - by Ganz. Home & Kitchen. Kitchen & Dining. Ganz.
J: Set of 3 Clear Plastic Food Service Tongs. Dishwasher Safe. Home & Kitchen. Kitchen & Dining. Chefs Pal.
K: Satya - Set of 6 - Nag Champa, Sunrise, Sandalwood, Midnight, Patchouli, Celestial 15 grams. Home & Kitchen. Home Dcor. Satya.
L: Pumpkin Carving Kit,8 PCS Stainless Steel Pumpkin Carving Tools Set,Carving Kit with Carrying Case Perfect for Halloween Decoration. Home & Kitchen. Kitchen & Dining. TOULLGO.
M: [3-Pack] Supershieldz- Anti-Glare & Anti-Fingerprint (Matte) Screen Protector for Samsung Galaxy Camera II 2 EK-GC200 + Lifetime Replacements Warranty [3-PACK] - Retail Packaging. Electronics. Camera...
N: KHOMO Brown Book Style Leather Case for Apple iPhone 5 / 5s. Sports & Outdoors. Fan Shop. KHOMO.
O: Tipton Snap Cap Pistol 9 mm Luger, 5 pack. Sports & Outdoors. Sports & Fitness. Tipton.
P: WESTERN DIGITAL WD5000AUDX AV-GP Green 500GB 32MB cache SATA 6.0Gb/s 3.5 internal hard drive (Bare Drive). Electronics. Computers & Accessories. Western Digital.
Q: EAGET U9016GB USB 3.0 Flash Drive with Keyring 16GB. Electronics. Computers & Accessories. Eaget.
R: Konitz Physics/Math/Chemistry/History Mugs, Set of 4. Home & Kitchen. Kitchen & Dining. Konitz.
S: Window Elements Willow Textured Woven 76 x 96 in. Grommet Curtain Panel Pair, Natural. Home & Kitchen. Home Dcor. Window Elements.
T: 3 Mixing Bowls Set with Spout. Home & Kitchen. Kitchen & Dining. Mixing bowls.
Answer: O