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: UGG Men's Ascot Slipper. Sports & Outdoors. Fan Shop.
2nd: UGG Men's Ascot Slipper. Sports & Outdoors. Fan Shop.

Options:
A: Feniex Storm Pro 100W Siren. Electronics. Security & Surveillance. Feniex Industries.
B: Protektor Model Rabbit Ear Rear Bag. Sports & Outdoors. Sports & Fitness. Protektor Model.
C: Lily's Home Wine Decanter and Carafe. Holds 50 Ounces. Home & Kitchen. Kitchen & Dining. Lilyshome.
D: Test Taking Tips - NEW Classroom Motivational Poster. Home & Kitchen. Wall Art. PosterEnvy.
E: Phantoscope New Living Black&White Series Throw Pillow Case Cushion Cover Dahlia. Home & Kitchen. Bedding.
F: Graber Crystal Clear Sash Curtain Rods - 2 Rods per Package(7 to 11 1/2-Inch Adjustable Width, Clear). Home & Kitchen. Bath. Graber.
G: ShopOnNet RT450120-3 Handwoven Round Wicker Storage Basket Curve Pole Handle in Gray and Brown (Set of 3). Home & Kitchen. Storage & Organization. ShopOnNet.
H: Pure+ Safe Bottle | Water Bottle with Storage. Sports & Outdoors. Sports & Fitness. Pure+.
I: Decorbox Cotton Linen Square Decorative Fashion Throw Pillow Case Cushion Cover Black White Whales 18". Home & Kitchen. Bedding. decorbox.
J: Tervis Lucas Films Star Wars Logo Tumbler, 16-Ounce. Home & Kitchen. Kitchen & Dining. Tervis.
K: Mustad UltraPoint KVD Elite Series Triple Grip Treble Hook with 1 Extra Strong and 2 Extra Short Hooks. Sports & Outdoors. Sports & Fitness. Mustad.
L: Simax Sculptured Bundt Cake Form Large. Home & Kitchen. Kitchen & Dining. SIMAX.
M: Disney's Frozen Icon Birthday Cake Candles - 6 pc. Home & Kitchen. Home Dcor. DecoPac.
N: Bamboo Non-Skid Floor Mat, Natural, Brown Border, 24x60. Home & Kitchen. Bath. Sustainable Simplicity.
O: Hoffmaster PM32052 Knurl Embossed Scalloped Edge Placemats, 9 1/2 x 13 1/2, White (Case of 1000). Home & Kitchen. Kitchen & Dining. Hoffmaster.
P: Gamma Tennis Trainer Replacement Ball, Yellow. Sports & Outdoors. Sports & Fitness. Gamma.
Q: Favorite Child Mug For Mom Funny Valentine's Day Gift Ceramic Coffee Mug 11 Oz. White. Home & Kitchen. Kitchen & Dining. Tstars.
R: Sintron] Classical Arcade Video Game 60 in 1 Pcb Jamma Board Cga/vga Output. Electronics. Computers & Accessories. Sintron.
S: UGG Men's Ascot Slipper. Sports & Outdoors. Fan Shop.
T: UPEK Eikon To Go Digital Privacy Manager Fingerprint Reader. Electronics. Computers & Accessories. UPEK.
Answer: S