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: Gerber Bear Grylls Ultimate Knife, Serrated Edge [31-000751]. Sports & Outdoors. Sports & Fitness. Gerber Blades.
2nd: Sigg Classic Bottle. Sports & Outdoors. Sports & Fitness. Sigg.
3rd: Aqua Sphere ErgoFlex Handpaddles. Sports & Outdoors. Sports & Fitness. Aqua Sphere.
4th: Wald 3133 Q-R Bolt-On Front Handlebar Bike Basket. Sports & Outdoors. Outdoor Recreation. Wald.
5th: Ventura Headlight Taillight Combo Set. Sports & Outdoors. Outdoor Recreation. Ventura.

Options:
A: Sony MDR-V900HD Monitor Series Headphones with Reversible Earcups (Discontinued by Manufacturer). Electronics. Headphones. Sony.
B: Vktech® 800ML Stainless Steel Double Mesh Milk Frother Milk Foamer Milk Creamer (800ml/27oz). Home & Kitchen. Kitchen & Dining. Vktech.
C: Deco 79 63766 Metal Sun Moon Wall Decor 20" D. Home & Kitchen. Home Dcor. Deco 79.
D: LEE PRECISION C457-500-F Double Cavity Mold . Sports & Outdoors. Sports & Fitness. LEE PRECISION.
E: Precision Arcade Tablet Gaming Joystick with Capacitive Suction Cup Grip for New Google Nexus 7 FHD / Asus MeMO Pad / Samsung Galaxy Tab 3...
F: Lifetime Brands Inc. W64516R Fossil-Iced Silicone Ice Tray, T-Rex. Home & Kitchen. Kitchen & Dining. Lifetime Brands.
G: 2GB kit (1GBx2) Upgrade for a Dell Dimension E521 System (DDR2 PC2-5300, NON-ECC, ). Electronics. Computers & Accessories. Crucial.
H: 6ft Straight Power Cord for Whistler Radar Detectors. Electronics. Car & Vehicle Electronics. BRD.
I: Mr Shield For Dell Venue 10 / Venue 10 Pro (5000 / 5050 / 5055) Tablet Anti-glare Screen Protector [3-PACK] with Lifetime Replacement Warranty. Electronics...
J: Reed & Barton 4315 Winter Dreams Snow Globe, 6.75-Inch, Plays Greensleeves. Home & Kitchen. Home Dcor. Reed & Barton.
K: Decorative Wire Basket Tabletop Home Decor - Elegantly Designed Wire Metal - Dining Table, Countertop, Office or Bathroom - Holds Fruit, Breads, Gifts, Knickknacks, and...
L: iMicro SP-IM942 Headset with Microphone. Electronics. Computers & Accessories. iMicro.
M: Pedro's External Bearing BB Socket. Sports & Outdoors. Outdoor Recreation. Pedro's.
N: Delta Children Upholstered Chair with Ottoman, Disney/Pixar Cars. Home & Kitchen. Furniture. Delta Children.
O: Jellybean Autumn Watch Indoor Outdoor Accent Rug. Home & Kitchen. Home Dcor. Jellybean.
P: 3 Seated Theatre Recliners - Coaster 600130-3. Home & Kitchen. Furniture. Coaster Home Furnishings.
Q: [Improved] Mandoline Slicer V-Blade + FREE Cut-Resistant Gloves - Stainless Steel Adjustable Vegetable Mandolin Food Slicer, Julienne Cutter - Includes 5 Inserts, Food Holder &...
R: Lews Fishing American Heroes Speed Spool MCS Reel. Sports & Outdoors. Sports & Fitness. Lews.
S: Avenir Dual Action Bell. Sports & Outdoors. Outdoor Recreation. Avenir.
T: Flexibelt by Fitflexi - Best runner waist pack - the perfect fanny pack for exercise and fitness - this sports belt stores your cards, keys,...
Answer: S