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: Stearns Avant 200 Paddlesports Vest. Sports & Outdoors. Sports & Fitness. Stearns.
2nd: blue sky BASICS Waterproof Pouch with Waist Strap (2 Pack) | Best Way to Keep Your Phone and Valuables Safe and Dry | Perfect for...

Options:
A: Cuisinart DGB-900BC Fully Automatic 12 Cup Grind & Brew Thermal Coffeemaker Bundle in Brushed Chrome - ACUIDGB900BCK1. Home & Kitchen. Kitchen & Dining. Cuisinart.
B: Carson MicroMax 60x-100x LED Lighted Zoom Pocket Microscope For Field Inspection of Science, Fibers, Plants, Cells, Skin, Currency, Wildlife and More (MM-100). Electronics. Camera &...
C: CTA MR-ENEL12 Mini Battery Charger Kit for Nikon EN-EL12 Battery. Electronics. Camera & Photo. CTA Tools.
D: Philips 6.5-Inch Digital Picture Frame (Wood). Electronics. Camera & Photo. Philips.
E: Saicoo USB 3.0 4in1 Digital Memory Card Reader/writer - with a 13cm flexible USB cord and dual SD / Micro SD slots for SDXC, UHS-I...
F: Coursin Lightning to 3.5 mm Headphone Jack Adapter for iPhone 7/7 Plus. Electronics. Accessories & Supplies. Coursin.
G: NATHAN Insulated QuickShot Plus Flask. Sports & Outdoors. Sports & Fitness. Nathan.
H: Slumberjack Big Tall Steel Chair. Sports & Outdoors. Outdoor Recreation. Slumberjack.
I: Party Essentials N345886 Hard Plastic 8-Quart Embossed Punch Bowl, Clear. Home & Kitchen. Kitchen & Dining. Party Essentials.
J: Suplik® Hi-speed Thick 3.3ft USB 3.0 Type A to C Charging Charger Data Cable for New MacBook,Pixel,LG G5,Nexus 5X 6P,USB Car Charger, + USB-C to...
K: TITLE Classic Body Protector . Sports & Outdoors. Sports & Fitness. Title Boxing.
L: Rogue River Tactical Punisher Glass Breaker Spring Assisted Knife Black Special Forces Skull.
M: Fitbit Alta/ Alta HR Bands,Colorful Design with Adjustable Metal Clasp Replacement Bandby ULT-unite. Sports & Outdoors. Sports & Fitness. ULT-unite.
N: DeLonghi Kmix 15 Bars Pump Espresso Maker, White. Home & Kitchen. Kitchen & Dining. DeLonghi.
O: BIKMAN One-Piece Snorkeling Surfing Swim Suit Short Sleeves Plus Size Swimwear- Sun Protection. Sports & Outdoors. Sports & Fitness. BIKMAN.
P: The Crumber, Crumber Tool - Restaurant Grade Quality Stainless Steel Crumber Blade. Perfect for Restaurant Waiters, Waitresses and Servers. Home & Kitchen. Kitchen & Dining...
Q: Toshiba - Jacket Cover Case for Toshiba Excite 10 Tablets - Black. Electronics. Computers & Accessories. Toshiba.
R: Kwik Goal 3-Seat Kwik Bench. Sports & Outdoors. Outdoor Recreation. Kwik Goal.
S: Minnkota 1820089 Charger Output Extension Cable, 15-Feet. Sports & Outdoors. Sports & Fitness. Johnson Outdoors.
T: Rachael Ray Round and Square Dinnerware 4-Piece Fruit Bowl Set, Green. Home & Kitchen. Kitchen & Dining. Rachael Ray.
Answer: O