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: Hunter Safety System Ultra Lite X-treme Safety Harnesses. Sports & Outdoors. Sports & Fitness. Hunter Safety System.
2nd: Interstate Arms Corp Remington 870/1100/1187 Scope Mounts Metal Shotgun (Matte Black). Sports & Outdoors. Sports & Fitness. Remington.
3rd: Sure Plug Gen 4-5 Laser Engraved Molon Labe Old Greek - Designed for Glock 17, 19, 22, 23, 31, 32, 34, and 35. Sports &...
4th: Pearce Frame Insert for G42/43. Sports & Outdoors. Sports & Fitness. Pearce.
5th: Traction Grip Overlays for Glock G43 Pistols. Sports & Outdoors. Sports & Fitness. Galloway Precision.
6th: Pearce Grips Extension, for Glock 43, Black. Sports & Outdoors. Outdoor Recreation. Pearce Grips.

Options:
A: New Era 9Forty The League Cap. Sports & Outdoors. Fan Shop. New Era.
B: Hunters Specialties Camo Furniture Dove Chair with Back, Realtree Xtra Green. Sports & Outdoors. Sports & Fitness. Hunters Specialties.
C: KT750U 750-Watt Thrifty Photoflood Kit. Electronics. Camera & Photo. Smith-Victor.
D: Mueller Quick Shot Rifle Scope. Sports & Outdoors. Sports & Fitness. Mueller.
E: Velo Orange Porteur 15mm Rise/Drop Handlebar. Sports & Outdoors. Outdoor Recreation. Velo Orange.
F: Arctic FSU010110 - Thermal Pad 50 x 50 x 0.5 mm | Thermal Pad for All CPU Coolers | Efficient Thermal Conductivity | Gap Filler...
G: Oster BRLY07-Z00 600-Watt Fusion Blender. Home & Kitchen. Kitchen & Dining. Oster.
H: Truglo Installation/Removal Tool for Glock Pistol Front Sights. Sports & Outdoors. Sports & Fitness. TRUGLO.
I: King's Brand T26-1 Wood Wave Design End Table, Black Finish. Home & Kitchen. Furniture. King's Brand.
J: Blackwater Trading I Don't Always Drink When I'M Camping Camper Camping Fridge Magnet Refrigerator, 3.5" H x 2.5" W. Home & Kitchen. Kitchen & Dining...
K: Ninimour- Fashion Women Print Leggings Tights Pants (Star Wars). Sports & Outdoors. Sports & Fitness. Pink Queen.
L: Your Decor Twin Juvenile Print Microfiber Sheet Set, Lilac Dots. Home & Kitchen. Bedding. Your D??cor.
M: Rothco ABS Mich-2000 Replica Tactical Helmet. Sports & Outdoors. Sports & Fitness. Rothco.
N: Plumeet [Upgrade Version Digital Alarm Clock, Large LCD Clock with Low High Dimmer Nightlight, Temperature, Calendar, Ascending Sound & Snooze Function, Battery Operated Only (Black)...
O: AmazonBasics Medium DSLR Gadget Bag (Orange interior). Electronics. Camera & Photo. AmazonBasics.
P: Tumbler with Graduations. Home & Kitchen. Kitchen & Dining. Medical Action Industries.
Q: Curious Chef Decorator Set, 7-Piece. Home & Kitchen. Kitchen & Dining. Curious Chef.
R: Marantz SR7008 9.2-Channel 1080P and 4K Ultra HD Pass Through, Networking Home Theater Receiver with AirPlay (Discontinued by Manufacturer). Electronics. Home Audio. Marantz.
S: Great Northern Popcorn Red Princeton 8 oz Ounce Bar Style Antique Popcorn Machine. Home & Kitchen. Kitchen & Dining. Great Northern Popcorn Company.
T: Sceptre 40" LED Class Full 1080P HDTV X405BV-F. Electronics. Television & Video. Sceptre.
Answer: H