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: Sports Squeeze Plastic Water Bottles Push/Pull Cap Wide Mouth Pack of 6. Sports & Outdoors. Sports & Fitness. Pinnacle Mercantile.
2nd: Fat Gripz - The Ultimate Arm Builder (2.25” Diameter, Most Popular, Original, Blue). Sports & Outdoors. Sports & Fitness. Fat Gripz.
3rd: TRIBE Water Resistant Cell Phone Armband Case for iPhone Xs Max, XR, 8 Plus, 7 Plus, 6 Plus, 6S Plus, Samsung Galaxy S9 Plus, S8...
4th: Under Armour Men's HeatGear Solo No-Show Socks (3 Pairs). Sports & Outdoors. Sports & Fitness. Under Armour.

Options:
A: AmScope LED-56S-ZK 56 Microscope Ring Light LED Ring Light Illuminator with Dimmer for Stereo Microscope. Electronics. Camera & Photo. AmScope.
B: YTC Egyptian Anubis - Collectible Figurine Statue Figure Sculpture Egypt. Home & Kitchen. Home Dcor. YTC.
C: KaysCase Signature Capacitive Stylus Pen for iPhone 5, iPad Mini, iPad, Samsung Galaxy S3, Note, ASUS Transformer, Google Nexus 4, 7 and 10, Kind Fire...
D: Syba 2 Piece Multi Network Cable Tester for RJ45, RJ-11, RJ-12, Coaxial, and Modular Cables (SY-ACC65050). Electronics. Accessories & Supplies. Syba.
E: Alchemade Copper Barrel Mug for Moscow Mules - 16 oz - 100% Pure Hammered Copper - Heavy Gauge - No lining - includes FREE E-Recipe...
F: Mount-It! Heavy Duty Full Motion TV Wall Mount, Articulating Fireplace Television Wall Mount, Fits LCD LED Plasma Flat Screen Curved TVs up to 175 lbs...
G: BUILT Neoprene Kindle Sleeve (Fits Kindle Keyboard) Black. Electronics. eBook Readers & Accessories. Built.
H: Mosiso Keyboard Cover with Pattern Compatible MacBook Pro 13 Inch, Light and Dark Purple. Electronics. Computers & Accessories. Mosiso.
I: Ustide Rustic Rose Flowers Area Carpet,home Decor Cotton Pink Roses Pattern Bedroom Floor Rugs,unique Quilted Washable Bathroom Rug 2x4 (pink). Home & Kitchen. Home Dcor...
J: Paderno World Cuisine 3-1/4-Pound Meat Pounder/Tenderizer, Stainless Steel. Home & Kitchen. Kitchen & Dining. Paderno World Cuisine.
K: Exxact Parts Solution® DELL Compatible 9-Cell 11.1V 7800mAh EXTENDED New Replacement Laptop Battery for DELL Inspiron 17R (7720),17R (5720). Electronics. Computers & Accessories. Exxact Parts...
L: Milliard Double-Grip Medicine Ball. Sports & Outdoors. Sports & Fitness. Milliard.
M: Peugeot 23317 Paris U'Select 9-Inch Pepper Mill, Natural. Home & Kitchen. Kitchen & Dining. Peugeot.
N: Motorola TalkAbout T5420 (AA) 2-Mile 14-Channel FRS Two-Way Radio (Graphite Black) (Pair). Electronics. Portable Audio & Video. Motorola Consumer Radios.
O: Bormioli Rocco Fido Round Jar with Green Lid, 6-3/4-Ounce. Home & Kitchen. Kitchen & Dining. Bormioli Rocco.
P: Cokin P-Series Neutral Grey ND4 (0.6) Filter. Electronics. Camera & Photo. Cokin.
Q: iSkin eVo3 for iPod with Video 30GB (Eclipse). Electronics. Portable Audio & Video. iSkin.
R: PS Products Special Ops Day Bag. Sports & Outdoors. Sports & Fitness. PS Products.
S: Household Essentials 8079-1 Ashwood Round Coffee Table | Distressed Gray-Brown | Black Metal Frame. Home & Kitchen. Furniture. Household Essentials.
T: Three Square by Royce Apparel NCAA Men's Dexter Rib Pullover. Sports & Outdoors. Fan Shop. Three Square by Royce Apparel.
Answer: L