Instruction: Rank the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
1st: Acer S3-391-6046 13.3-inch Ultrabook, Intel Core i3-2367M, 4GB Memory, 320GB HDD and 20GB SSD, Windows 8. Electronics. Computers & Accessories. Acer.
2nd: DJI Phantom 3 Case designed to fit the Advanced & Professional Editions DJI PHANTOM 3 (Gunmetal Grey Case, Blue Foam). Electronics. Camera & Photo. Microraptor...
3rd: AmazonBasics DVI to DVI Cable - 9.8 Feet (3 Meters). Electronics. Accessories & Supplies. AmazonBasics.
4th: BESTEK Power Step Down 220V to 110V Voltage Converter 4-Port USB Charging EU/UK/AU/US Universal Plug Travel Adapter, Thinner Design QC3.0. Electronics. Accessories & Supplies. BESTEK.
5th: DJI Battery Charging Hub for Phantom 3 Quadcopter. Electronics. Camera & Photo. DJI.
6th: Pix-Star 10.4 Inch Wi-Fi Cloud Digital Photo Frame FotoConnect XD with Email, Online Providers, iPhone & Android app, DLNA and Motion Sensor (Black). Electronics. Camera...
7th: DJI Phantom 3  Hardshell Backpack CP.PT.000239. Electronics. Camera & Photo. DJI.
8th: Oculus Rift - Virtual Reality Headset. Electronics. Wearable Technology. by        Oculus.

Options:
A: Whitmor Woven Strap Small Shelf Tote Berry Blue. Home & Kitchen. Kitchen & Dining. Whitmor.
B: Infuser Water Bottle. – Yukeko Fruit Infuser 24oz Bottles Are Made of Tritan. - Contains No Bpa. Sports & Outdoors. Sports & Fitness. Yukeko.
C: Lily of the Valley Votive Candle Holder - Ibis & Orchid Designs. Home & Kitchen. Home Dcor.
D: Chicago Dropcloth And Tarpaulin 6' x 8' White Canvas Tarpaulin. Sports & Outdoors. Sports & Fitness. Chicago Dropcloth & Tarpaulin.
E: Coffee Travel Mug 16oz Insulated - Stylish Stainless Steel - Unique Splash Proof Snap on Lid with Cool Slide Lock Feature - Double Walled Plastic...
F: Sony KDL40R510C 40-Inch 1080p Smart LED TV (2015 Model). Electronics. Television & Video. Sony.
G: Royal Industries Heavy Duty Mixing Bowl, Stainless Steel, 5 qt,  10 1/4" Diam x 3 3/8" Depth, Silver, Commercial Grade. Home & Kitchen. Kitchen...
H: Garmin GPSMAP 64st, TOPO Canada with High-Sensitivity GPS and GLONASS Receiver. Electronics. GPS, Finders & Accessories. Garmin.
I: Chrome Plated Pocket Compass 1 3/4" W/ Cover - Hiking. Sports & Outdoors. Outdoor Recreation. RedSkyTrader.
J: SeaTeak 60108 5 Loop Handrail, 53-Inch. Sports & Outdoors. Sports & Fitness. SeaTeak.
K: 16 Kenmore Type M Sears 51195 Magic Blue LG Vacuum Bags, Ultracare, Canister Vacuum Cleaners, 20-51195, 609323, 21195, 21295, 24195, 21495. Home & Kitchen. Vacuums...
L: Calico Designs 50300 Jameson L-Shaped Computer Work Center with Clear Glass, Silver. Home & Kitchen. Furniture. Calico Designs.
M: Comfy Sacks 7.5 ft Lounger Memory Foam Bean Bag Chair, Tangerine Micro Suede. Home & Kitchen. Furniture. Comfy Sacks.
N: MegaGear ''Ultra Light'' Camera Case Bag for LUMIX DMC-GX85K, Canon G7X, G1x mark II, G16, G15, Canon SX700, SX710 HS, SX170, SX410, Sony DSC-RX100M III,...
O: Lyman 49th Edition Reloading Handbook. Sports & Outdoors. Sports & Fitness. Lyman.
P: 9" Wooden Soup Spoon, Walnut, High Quality Natural Oil Finish Non-stick All Purpose Spoon 2 Pcs. Home & Kitchen. Kitchen & Dining. All About Living.
Q: LIHAO 12 Piece Set Rustproof Stainless Steel Shower Curtain Rings Hooks for Bathroom Shower Rod. Home & Kitchen. Bath. LIHAO.
R: Monster Trucks MT10118 Canvas Mattress Carrier. Home & Kitchen. Bedding. Unknown.
S: Skyvast 11.1V 7800mAh New Laptop Battery AS10D31 for Acer Aspire 4253 4551 4738 4741 4750 4771 5251 5336 5349 5551 5560 5733 5741 5750, TravelMate...
T: Duncan Euro Design, Extra Length Mitt, Stainless Steel. Home & Kitchen. Kitchen & Dining. Duncan Kitchen Grips Inc.
Answer: H