Instruction: The user's purchase history implies her preferences. Rank the items in the options based on the user's preferences. Output the item that the user is most likely to purchase next from the options.

Input:
1st: AeroBed Premier Air Mattress with Built-In Pump. Sports & Outdoors. Outdoor Recreation. AeroBed.
2nd: Carson MagniLamp LED Lighted 2x Hand Held or Hands Free Hobby Magnifier with Flexible Gooseneck to use for Reading, Crafts, Soldering, Model Building, Jewelry, Inspection...
3rd: Concealed Carry Purse - Genuine Leather Locking CCW Gun Bag - Left and Right-hand Draw. Sports & Outdoors. Sports & Fitness. Roma F.C.
4th: Siskiyou NFL Fan Bead Dangle Earrings. Sports & Outdoors. Fan Shop. Siskiyou.

Options:
A: Suriora TV Antenna, Digital Indoor TV Antenna Flat Design Hign Gain 25 Mile HDTV VHF UHF TV Antenna(25mile). Electronics. Accessories & Supplies. Suriora.
B: Legrand - Wiremold PX1003 USB/Multi-Outlet Charging Station. Electronics. Accessories & Supplies. Wiremold.
C: Alcey® Premium 4 Port Aluminum USB Hub with 11 inch Shielded Cable for Mac, MacBook Air, MacBook Pro, MacBook, Mac Mini,Ultrabooks,Microsoft Surface RT,Laptops,Raspberry pi,and any...
D: Rubbermaid Commercial FG9G7400WHT Prosave Ingredient Container Sliding Lid with 3 Cup Scoop, White. Home & Kitchen. Kitchen & Dining. Rubbermaid Commercial Products.
E: Apple Cinema 30-inch HD Flat-Panel Display M9179LL/A (OLD VERSION). Electronics. Computers & Accessories. Apple.
F: GE Surge Protector, 7 Outlets, 1500J, 2 USB Ports (2.1A), 4ft Cord, 25795. Electronics. Accessories & Supplies. GE.
G: Large Mulicolor Agate and Bronze 10mm 5 Decade Natural Stone Bead Rosary. Home & Kitchen. Home Dcor. Oklahoma Rosaries.
H: NFL Silicone Rubber Bracelet. Sports & Outdoors. Fan Shop. aminco.
I: Enermax Twister Storm 120mm High Static Pressure Twister Bearing 3,500 RPM Case Fan with Smart Shift Speed Control Providing 3 Speed Modes, UCTS12A. Electronics. Computers...
J: Cake Boss Collection Powder Sugar Shaker Tool with Lid. Home & Kitchen. Kitchen & Dining. Cake Boss.
K: FSL Reflex Bluetooth Sports Earbuds - Twin Battery for Double Battery Life. Electronics. Headphones. FSL.
L: Empire Paintball Grind THT Elbow Pad. Sports & Outdoors. Sports & Fitness. Empire Paintball.
M: VicTec Car Bluetooth Wireless FM Transmitter Dual USB Charger Hands-free Calling, Music Volume Control for iPhone 7/7s Plus HTC 10 MP3 MP4. Electronics. Car &...
N: Lenox Holiday Nouveau Napkin 4-Pack, Ivory. Home & Kitchen. Kitchen & Dining. Lenox.
O: WickedHD WRC-221 Super Wide 170° Viewing Angle IP67 Waterproof Car License Plate Rear View Camera with 8 Infared LEDs for Night Vision (Black). Electronics. Car...
P: Buffalo AirStation Extreme AC1200 Gigabit Dual Band Wireless Router (WZR-1166DHP). Electronics. Computers & Accessories. BUFFALO.
Q: TP-Link AV500 Nano Powerline Adapter 3-Pack Kit, Up to 500Mbps (TL-PA4010 TKIT). Electronics. Computers & Accessories. TP-LINK.
R: Underwater Audio Waterproof iPod Shuffle. Electronics. Portable Audio & Video. Underwater Audio.
S: TREE SPIDER Pull Up Light Line-Reflective Safety Harness, Olive. Sports & Outdoors. Sports & Fitness. TREE SPIDER.
T: Lightning to 3.5 mm Headphone Jack Adapter,For iPhone 7/7Plus Adapter Accessories Connector to 3.5mm Audio Cable Adapter. Electronics. Car & Vehicle Electronics. Kenwood.
Answer: H