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: XS Sight Systems SI-0002S-5 Dxt Big Dot, Sig P225, Springfield XD. Sports & Outdoors. Sports & Fitness. XS Sight Systems.
2nd: UTG Flip-up Rear Sight w/Windage Adj & Dual Aiming Apertures. Sports & Outdoors. Sports & Fitness. UTG.
3rd: The Complete Glock Reference Guide. Sports & Outdoors. Sports & Fitness. n/a.
4th: Ameriglo All Glock Tritium Front Only. Sports & Outdoors. Sports & Fitness. AmeriGlo.
5th: Trijicon Springfield XD 3-Dot Front and Yellow Rear Night Sight Set. Sports & Outdoors. Sports & Fitness. Trijicon.

Options:
A: Garmin eTrex Handheld GPS Navigator, 35t (010-01325-13). Electronics. GPS, Finders & Accessories. Garmin.
B: Over The Door Rack. Home & Kitchen. Storage & Organization. Hampton Direct.
C: Monoprice 6ft RG6/U 75 ohm CL2/In-Wall Rated Digital Coaxial S/PDIF RCA Audio Cable. Electronics. Accessories & Supplies. Monoprice.
D: Kastar LP-E8 (2-Pack) Equivalent Battery for Canon EOS 550D, EOS 600D, EOS 650D, EOS 700D, Rebel T2i, Rebel T3i, Rebel T4i, Rebel T5i, EOS Kiss...
E: Morning Glamour 2-Pack Signature Box Pillowcases, Ivory. Home & Kitchen. Bedding. Morning Glamour.
F: Hosley's Linen Scented Wax Cubes / Melts, Set of 6, 2.5 oz Each. Hand poured wax infused with essential oils. Perfect for everyday use, wedding,...
G: Jump Rope Mastery DVD - Jump Rope DVD with Routines, Exercises & Techniques to Improve Fitness, Agility, Cardio & to Tone Body. Sports & Outdoors...
H: Asus ZenWatch 2 WI501Q Smartwatch Gunmetal (Certified Refurbished). Electronics. Wearable Technology. Asus.
I: Barbuzzo Zombie Head Glass Decanter - Store Your Favorite Spirit with Style - Holds 27 Ounces. Home & Kitchen. Kitchen & Dining. Barbuzzo.
J: Currie EZip Trailz Step Thru Women's Electric Bike. Sports & Outdoors. Outdoor Recreation. eZip by Currie Technologies.
K: IVSO Dell Venue 7 Ultra Lightweight Slim Smart Cover Case-will only fit Dell Venue 7 Tablet (Black). Electronics. Computers & Accessories. Gambolex.
L: BILIFUN Portable Wireless Bluetooth Speaker with Superior Sound ,Enhanced Bass ,12 Hours Playtime,with Built-in Mic, FM Radio,MP3 Alarm Clock,Black. Electronics. Portable Audio & Video. BILIFUN.
M: One Pair of Adjustable Dumbbells Chrome Plated Metal Total 105 Lbs (2 X 52.5 Lbs). Sports & Outdoors. Sports & Fitness. Cielo - Blue.
N: Accuweight 11lb 5kg Digital Food Kitchen Scale with Backlit LCD Display, Tare and Unit-Switch Features, Cooking Scale for Meat, Coffee, Fruit, Drinks, Weight Loss. Home...
O: 2 Kenwood 8 Inch 300 Watt Powersports/Marine Boat Black Speakers | KFC-2053MRB. Electronics. Car & Vehicle Electronics. Kenwood.
P: Safariland ALS Right Hand Paddle Holster - 6378. Sports & Outdoors. Sports & Fitness. Safariland Group.
Q: BLACKHAWK! Concealed Weapon Fanny Pack with Holster and Retention Belt Loops. Sports & Outdoors. Sports & Fitness. BLACKHAWK!.
R: Horsemen's Pride Mega Ball Soccer Ball Cover. Sports & Outdoors. Sports & Fitness. Horsemen's Pride.
S: ABLEGRID® 8gb Smile Face Badge Hidden Camera Realtime Mini Sd Card DVR Camcorder(include 8gb Card). Electronics. Camera & Photo. ABLEGRID.
T: Ceramic Marble Coated Cast Aluminium Non Stick Wok 34 cm (13 1/2 inches). Home & Kitchen. Kitchen & Dining. KW Marble Ware.
Answer: P