Instruction: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
1st: UTG 1"/2PCs High Profile Picatinny/Weaver Rings. Sports & Outdoors. Sports & Fitness. AccuShot.
2nd: BSA Optics TW223-618x40AOCP Tactical Weapon 223 Scope, 6-18x40mm. Sports & Outdoors. Sports & Fitness. BSA Optics.

Options:
A: Professional Leather Wrist Hand Strap for Sony Alpha A5000 A6000 NEX-3 NEX-5 NEX-5T NEX-3N NEX-5N NEX-7N - Coffee. Electronics. Camera & Photo. TZYtech.
B: JVC KT-HDP1 Transportable HD Radio Tuner (Black). Electronics. Car & Vehicle Electronics. JVC.
C: Nikon D7100 24.1 MP DX-Format CMOS Digital SLR with 18-105mm f/3.5-5.6 Auto Focus-S DX VR ED Nikkor Lens. Electronics. Camera & Photo. Nikon.
D: Canon CP-E4 Compact Battery Pack. Electronics. Camera & Photo. Canon.
E: 3D Robotics 3DR0417 BrightView FPV Kit for 3DR Iris+ and X8+ Copters. Electronics. Camera & Photo. 3DRobotics.
F: Thermatec Ridgedale Woven Blackout Tab Top Panel, 40-Inch by 84-Inch, Set of 2, Taupe. Home & Kitchen. Home Dcor. Arlee.
G: Sprigs Banjees 2 Pocket Wrist Wallet for Travel, Running, Hiking. Electronics. Wearable Technology. Sprigs.
H: HumidiHeat 3%2Din%2D1 Heater Humidifier and Air Washer. Home & Kitchen. Heating, Cooling & Air Quality. Envion.
I: Tour De France 24 oz. Tour De Jour Series Water Bottle. Sports & Outdoors. Outdoor Recreation. Tour De France.
J: kayond Canvas Fabric 13-13.3 inch Shoulder Bag-New Gray Rose. Electronics. Computers & Accessories. kayond.
K: KNL Store Joy Mangano My Little Steamer Go Mini Hand Steamer 900 Watt Portable Lightweight Travel Clothing Fabric Steamer Quick Heating Automatic Shut Off Compact...
L: Comfy Hour Love You More 16 Oz Ceramic Mug Set with Lids. Home & Kitchen. Kitchen & Dining. Comfy Hour.
M: Dwellbee’s Luo Bamboo Shoulder Tote Bag for Travel, Beach, Grocery, School, Work. Home & Kitchen. Kitchen & Dining. Dwellbee.
N: MediaPro Blank DVD - Professional Grade White Inkjet Hub Printable 4.7GB 16x DVD-R - 100 Pack (White). Electronics. Accessories & Supplies. MediaPro.
O: UTG 3-9X32 1" BugBuster Scope, AO, 36-color Mil-dot, Rings. Sports & Outdoors. Sports & Fitness. UTG.
P: Survivor HK-760 Fixed Blade Knife, Black Tanto Blade, Black Cord-Wrapped Handle, 7-Inch Overall. Sports & Outdoors. Sports & Fitness. Survivor.
Q: Condroid ® 7'' GMS certified by Google White Dual Core 1.5 GHz Condroid X7 Google Android 4.2 Tablet PC, Dual Camera, HD 800x480, 8GB, Google...
R: Elbee Deluxe Flexible Silicone Ice Ball Mold - Molds 4 Ice Balls - Perfect for Whiskey - Bartenders Must-Have. Home & Kitchen. Kitchen & Dining...
S: Holga 120TLR TWIN LENS REFLEX 120 W/COLOR FLASH - BLACK. Electronics. Camera & Photo. Holga.
T: Norpro 1088R Scrub Brush/Scraper, Red. Home & Kitchen. Kitchen & Dining. Norpro.
Answer: O