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: Canon PowerShot A510 3.2MP Digital Camera with 4x Optical Zoom. Electronics. Camera & Photo. Canon.
2nd: Nikon 52mm Screw-on NC Filter. Electronics. Camera & Photo. Nikon.

Options:
A: Deluxe Moisture and Temperature Control Mattress Encasement - Waterproof, Bed Bug Proof, Dust Mite Proof Six Sided Mattress Protector - Split Queen. Home & Kitchen...
B: Kensington 33350 Entertainment Dock 500 with Charger for iPod. Electronics. Portable Audio & Video. Kensington.
C: Marycrafts Buffalo Horn Mug Beer Beaker Stein, Tumbler Viking Drinking Cup with Handle Medieval Renaissance Light Shade Larger 700ml. Home & Kitchen. Kitchen & Dining.
D: Smithers Oasis Raw Muslin Wrap in Natural White - 2" Wide. Home & Kitchen. Event & Party Supplies. Smithers Oasis.
E: Pioneer VSX-1019AH-K 7-Channel Home Theater Receiver (Black) (Discontinued by Manufacturer). Electronics. Home Audio. Pioneer.
F: HEAD Digital Sport Running Gloves with Sensatec "Touch Screen compatible" Black ,Size: Medium. Sports & Outdoors. Sports & Fitness. HEAD.
G: ONFF6-BRK Fighting Knife. Sports & Outdoors. Sports & Fitness. Ontario Knife.
H: Military Backpack ideal for Outdoor, Hiking, Camping, Backpacking and Hunting – 30L Army Survival Molle Rucksack. Sports & Outdoors. Sports & Fitness. Outdoor Tactics.
I: Professional 77mm Center Pinch Lens Cap for CANON 17-40mm 24-70mm 24-105mm 17-55mm 100-400mm 28-300mm 70-200mm 2.8 L. Electronics. Camera & Photo. AR.
J: Vienna's Certified Organic French Lavender Sachet - In Supersize 4" X 6" Organza Bag - Scent Lingerie and Linen - Freshen Your Drawers, Closets &...
K: ALPS Mountaineering Tent Floor Saver (Multiple Sizes). Sports & Outdoors. Outdoor Recreation. ALPS Mountaineering.
L: Fashion Bed Group Martinique Complete Bed with Adjustable Height Button-Tuft Upholstered Headboard and Steel Support Frame, Ivory Finish, Full / Queen. Home & Kitchen. Furniture...
M: Hosley 66 Piece Assorted Incense Sticks and Cones with Bonus Ceramic Incense Holder. Assorted Floral scents. Ideal Gift for Home, Weddings, Spa, Reiki, Meditation Setting...
N: ANTSIR 2 Piece Solid White Sheer Window Curtains/Drape/Panels/Treatment Size 60"x84". Home & Kitchen. Home Dcor. ANTSIR.
O: Vitamix 760 Tamper Tool, Black. Home & Kitchen. Kitchen & Dining. Vitamix.
P: Leica 10771 M 24MP RangeFinder Camera with 3-Inch TFT LCD Screen - Body Only (Silver/Black). Electronics. Camera & Photo. Leica.
Q: Case Logic DCB-304 Compact System/Hybrid Camera Case (Black). Electronics. Camera & Photo. Case Logic.
R: Fujifilm Instax Mini Instant Film (10 Sheets, Hello Kitty 2016). Electronics. Camera & Photo. Fujifilm.
S: Sorbus MUP-LGTPRN Acrylic Sectional Makeup Organizer and Jewelry Storage Case - Round, Clear, 8.75" L x 3" H x 6" W. Home & Kitchen. Bath...
T: Beer Bottle Coolers Neoprene Collapsible Set of 4 Royal Blue. Home & Kitchen. Kitchen & Dining. Pinnacle Mercantile.
Answer: Q