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

Input:
1st: Case Logic TBC-303 Medium Camera/Camcorder Case  - Black. Electronics. Camera & Photo. Case Logic.
2nd: Case Logic DLBP-114 14-Inch Laptop Backpack Bag - Black. Electronics. Computers & Accessories. Case Logic.

Options:
A: Valley Enterprises F Male to F Male Coax Cable Coupler Adapter Pack of 5. Electronics. Accessories & Supplies. Valley Enterprises.
B: Gateway DX4350-UR22P Desktop (Black) (Discontinued by Manufacturer). Electronics. Computers & Accessories. Gateway.
C: Nikon AF Nikkor 50mm f/1.8D Prime Lens (Black) - International Version (No Warranty). Electronics. Camera & Photo. Nikon.
D: Trumark Powerbands Heavy Pull. Sports & Outdoors. Sports & Fitness. Trumark Slingshots.
E: Best Choice Products Surfboard 6' Foamie Board Surfboards Surfing Surf Beach Ocean Body Boarding New . Sports & Outdoors. Outdoor Recreation. BEST CHOICE PRODUCTS.
F: Linksys Business Gigabit High Power PoE+ Injector (LACPI30). Electronics. Computers & Accessories. Linksys.
G: Dakota Alert MURS Wireless Motion Detection Kit, Base Station Radio. Electronics. Security & Surveillance. Dakota Alert.
H: NcSTAR Flip to Side Magnifier 30mm Quick Release Mount, Black. Sports & Outdoors. Sports & Fitness. NcSTAR.
I: TAC Vector Optics Tempest 1x35 Multi Reticle Tactical Red Dot Scope Mil-spec Matte Finish AA Battery fit Picatinny Rail for Night Vision Color Black. Sports...
J: Bobj Rugged Case for Samsung Galaxy Tab S 10.5 Tablet Models SM-T800, SM-T805, SM-T807 - BobjGear Custom Fit - Patented Venting - Sound Amplification -...
K: Laundry Room Organizer and Slim Storage Cart – Mobile Wheels Shelf with 3 Tiers Skinny Thin Shelves for Narrow Slim Space Between Washer and Dryer...
L: Fotasy FADC58EK 58mm Filter Adapter Ring and Premier Lens Cloth Kit for Canon PowerShot G1 X Mark II. Electronics. Camera & Photo. Fotasy.
M: Nikon Diopter -2.0 Correction Eyepiece for D50/70/70S/100/200, N50/60/65/70/80/6006, Pronea, FM10 cameras. Electronics. Camera & Photo. Nikon.
N: ADATA Superior Series S102 PRO 8 GB USB 3.0 Flash Drive AS102P-8G-RGY. Electronics. Computers & Accessories. ADATA.
O: JoyJolt kitchen tongs set (9-Inch & 12-Inch) tongs stainless steel locking tongs with silicone tips silicone Tongs Serving Grill & salad tongs Are Heavy Duty...
P: Heart Salt and Pepper Caddy. Home & Kitchen. Kitchen & Dining. Colonial Tin Works.
Q: Luxebell Accessories Kit for AKASO EK5000 EK7000 4K WIFI Action Camera Gopro Hero 6 5 4 3 2 Session. Electronics. Camera & Photo. Luxebell.
R: WD Elements SE Portable 500 GB USB 3.0 External Hard Drive - WDBPCK5000ABK-NESN. Electronics. Computers & Accessories. Western Digital.
S: ZOJIRUSHI stainless steel bottle for cleaner Pikabotoru SB-ZA01-J (japan import). Home & Kitchen. Kitchen & Dining. Brand new item from Japan.
T: Nikon D810 FX-format Digital SLR Camera Body. Electronics. Camera & Photo. Nikon.
Answer: N