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: Legit Camping - Double Hammock - Lightweight Parachute Portable Hammocks for Hiking, Travel, Backpacking, Beach, Yard Gear Includes Nylon Straps & Steel Carabiners. Sports &...
2nd: GOT 16-in-1 Headband - Multifunctional Microfiber Sports Headwear - Running, Biking, Hiking, Fishing, Yoga, Fashion - Breathable, Moisture Wicking - Works as Scarf, Face Mask,...
3rd: G4Free Large 40L Lightweight Water Resistant Travel Backpack/Foldable & Packable Hiking Daypack. Sports & Outdoors. Outdoor Recreation. G4Free.
4th: Sleeping Bag (47F/38F) Lightweight for Camping, Backpacking, Travel by OutdoorsmanLab- Kids Men Women 3-4 Season Ultralight Compact Packable Bags with Compression Sack. Sports & Outdoors...

Options:
A: Blue Wind 7ft/2m 20 Leds Warm White Copper LED Strings Aa Battery Powered for Room Home Garden Christmas Party Decoration Ultra Thin String Lights Wire...
B: Powersonic Psh12180Fr 12 Volt 21Amp/Hr Batt. Electronics. Computers & Accessories. Powersonic.
C: ILED 46cm 18 Inch Collapsible Ring Softbox for Speedlight. Electronics. Camera & Photo. ILED.
D: BalsaCircle 10 pcs Pink Raised Roses Square Top Chair Caps Covers Slipcovers for Wedding Party Reception Decorations. Home & Kitchen. Home Dcor. BalsaCircle.
E: Zelda Twilight Princess Replica Sword Standard- Metal. Sports & Outdoors. Sports & Fitness. MysticalBlades.
F: Ruger Tucson Women's Handgun Case. Sports & Outdoors. Sports & Fitness.
G: Genuine Replacement Ear Pads Cushions fit SENNHEISER PXC350 PC350 PC350SE PXE350 HME95 HMEC95 HMEC250 Headphones fit also PXC450. Electronics. Accessories & Supplies. Sennheiser.
H: Easi-Twist Easy Grip Jar Opener, Quick Opening For Cooking or Everyday Use - Simple To Use For Children, Elderly and Arthritis Sufferers - Open any...
I: Manu Home Ocean Scented Potpourri Bag, 12 oz. Home & Kitchen. Home Dcor. Manu Home.
J: Electrolux Genuine S-Bag Clinic Vacuum Bag, Case Pack of 16 Bags. Home & Kitchen. Vacuums & Floor Care. Electrolux.
K: 10 x 10 FT Lightweight Waterproof RipStop Rain Fly Hammock Tarp Cover Tent Shelter for Camping Outdoor Travel. Sports & Outdoors. Outdoor Recreation. W-UpBird.
L: TM-R01-BO_XL Tesla Compression Under Base Layer Gear Armour Wear Long Sleeve.
M: Berard Olive-Wood Handcrafted Pastry Spatula. Home & Kitchen. Kitchen & Dining. Berard.
N: Dalkang USB to VGA Adapter, Premium USB 3.0 Male to VGA Female Connector, External Video Card Multi-Display Video Converter for Win 7/8/10. Electronics. Accessories &...
O: Wilson NCAA Inflation Pump with pressure guage. Sports & Outdoors. Sports & Fitness. Wilson.
P: Naviskin 10 Optional Colors Available 3-4 Bow 13 Different Size Bimini Top Cover Includes Mounting Hardwares,Storage Boot with 1 Inch Aluminum Frame. Sports & Outdoors...
Q: Louis Garneau Women's Beeze Vent Sleeveless Jersey. Sports & Outdoors. Outdoor Recreation. Louis Garneau.
R: Clara Clark Shredded Memory Foam Pillow with a Luxury Designed Rayon Made from Satins Cover, Queen. Home & Kitchen. Bedding. Clara Clark.
S: 6 Pack Security Alarm Sticker Best for Home and Business for Indoor/Outdoor Use Long Lasting Weather Proof Window & Door Security 3x4in. Free 1yr Warranty...
T: DURAWARE 30 oz New Commercial Grade Stainless Steel Cups, Malt Cup, Milkshake Cup, Blender Cup, Cocktail Mixing Cup 1 Pc, Small, Silver. Home & Kitchen...
Answer: K