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: Stanley RST-63005 AM/FM Earmuff with AUX Input. Sports & Outdoors. Sports & Fitness. Stanley.
2nd: Air Venturi Male Quick-Disconnect, 1/8 BSPP Female Threads, Steel, Rated to 5000 PSI, Incl. Delrin Seal.  Air Venturi.
3rd: Allen Tactical Rifle Case, 5 Pocket. Sports & Outdoors. Sports & Fitness. Allen Company.
4th: VISM by NcStar Gun Case (40"L X 9"H)/Black (CV2906-40). Sports & Outdoors. Sports & Fitness. NcSTAR.
5th: VISM by NcStar Tactical Shotgun Scabbard. Sports & Outdoors. Sports & Fitness. NcSTAR.
6th: Ninja Paintball 1/8 in. Female Quick Release Coupler. Sports & Outdoors. Sports & Fitness. Ninja.
7th: GLOW-ON ORIGINAL Color Super Phosphorescent Gun Night Sights Paint Small 2.3 ml vial. Concentrated super bright long lasting glow. Sports & Outdoors. Sports & Fitness...
8th: Blackpowder Products The Claw Shotgun Sling with Sling Swivel Studs (Realtree Max-4HD) . Sports & Outdoors. Sports & Fitness. Blackpowder Products Inc.
9th: UTG Low Profile Airgun/.22 to Picatinny/Weaver Rail Adaptor. Sports & Outdoors. Sports & Fitness. UTG.
10th: Power Balance-The Original Performance Wristband. Sports & Outdoors. Sports & Fitness. Power Balance.
11th: XS Tritium Big Dot Express Set, For S&W Bodyguard 380, Tritium Front, White Stripe Rear. Sports & Outdoors. Sports & Fitness. XS Sight Systems.
12th: Power Balance-The Original Performance Wristband. Sports & Outdoors. Sports & Fitness. Power Balance.
13th: JSB Air Gun Pellets EXACT.177 Caliber. Sports & Outdoors. Sports & Fitness. JSB.
14th: Tri-Fold Golf Towel. Sports & Outdoors. Sports & Fitness. Trifold LLC.
15th: King Arms Airsoft Green Gas Dual Pack. Sports & Outdoors. Sports & Fitness. King Arms.
16th: Tenergy 9.6V Airsoft Battery High Capacity 1600mAh NiMH Flat Battery Pack w/Mini Tamiya Connector for Airsoft guns MP5, SCAR, M249, M240B, M60, G36, M14, RPK,...
17th: STTI Silicone Spray 60 mL. Sports & Outdoors. Sports & Fitness.
18th: acr 3355 C-Light Lifevest Signal Light. Sports & Outdoors. Sports & Fitness. acr.

Options:
A: Kinmac Bear Vertical Style 13 inch Laptop Shoulder Messenger Bag for Macbook Pro Air 13 and 11 Inch 12 Inch 13.3 Inch Laptop. Electronics. Computers...
B: Moon Specialized Road Mountain Bike Helmet with LED Lamp Light. Sports & Outdoors. Outdoor Recreation. MOON.
C: OneTigris Utility Tool Pouch Multi-Purpose Detachable Tactical Fanny Pack Smart Pocket Sling Waist Pack. Sports & Outdoors. Sports & Fitness. OneTigris.
D: Ableconn IIDE-MSAT mSATA SSD to 2.5-Inch IDE Adapter Converter with Aluminum Frame Bracket - Latch and Retain mSATA SSD as 9.5mm 2.5" IDE SSD Drive...
E: GSI Outdoors Glacier Stainless Steel Cup, 14-Ounce. Sports & Outdoors. Outdoor Recreation. GSI Outdoors.
F: ASICS Women's Thermopolis LT Pant. Sports & Outdoors. Sports & Fitness. ASICS.
G: Lanzar SNV695B 7-Inch Video Headunit Receiver GPS Navigation Bluetooth Wireless CD/DVD Player Touch Screen Double DIN. Electronics. Car & Vehicle Electronics. Lanzar.
H: Solaration174; 7001 White Fan Baseball Golf Hat. Sports & Outdoors. Sports & Fitness. Solar Wholesale.
I: Amco Measuring Spoons for Small Amounts. Home & Kitchen. Kitchen & Dining. Amco.
J: Corelle Coordinates by Reston Lloyd Kyoto Leaves Acrylic Square Tumbler Glasses, 19-Ounce, Set of 6. Home & Kitchen. Kitchen & Dining. Reston Lloyd.
K: Better Chef IM-709V Floor Fan. Home & Kitchen. Heating, Cooling & Air Quality. Better Chef.
L: Black Diamond ATC Guide Belay Device - Platinum. Sports & Outdoors. Outdoor Recreation. Black Diamond.
M: Unique Loom Del Mar Collection Contemporary Transitional Light Gray Round Rug (6' x 6'). Home & Kitchen. Home Dcor. Unique Loom.
N: Crosman Biodegradable AirSoft BBs (5000 .20G 6mm, White BBs). Sports & Outdoors. Sports & Fitness. Crosman.
O: WTB Trail Boss 2.25 27.5" TCS Light Fast Roll Tire. Sports & Outdoors. Outdoor Recreation. WTB.
P: MacBook-Pro-13, RiverPanda Matte Rubberized Hard Snap-On Case Cover for Apple MacBook Pro 13" with Keyboard Skin & Screen Protector Fits Model A1278 - Ocean Green...
Q: Powerbeats2 Wired In-Ear Headphone - Red. Electronics. Headphones. Beats.
R: Eathtek Replacement Keyboard for Toshiba Satellite L505D-GS6000 L505D-S5983 L355D-S7901 L505-ES5018 series Black US Layout. Electronics. Computers & Accessories. Eathtek.
S: Archos DVR Station Gen 5 for 405, 605, and 705 Players. Electronics. Portable Audio & Video. Archos.
T: HP EX475 MediaSmart Home Server (AMD Live, Windows Home Server, 1 TB Hard Drive). Electronics. Computers & Accessories. Hewlett Packard.
Answer: N