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

Input:
1st: Bluetooth Headset V4.1 Wireless Handsfree Bluetooth Earpiece with Microphone Wireless Earbud for Office Business Trip Driving Compatible with All Mobile Phone by Anwoor. Electronics. Headphones...
2nd: IOGEAR Wireless 1080p Computer to HDTV Kit, 1 HDMI Output GUWVKIT3 (Black). Electronics. Computers & Accessories. IOGEAR.
3rd: Anker New Laptop Battery for Apple A1150 A1175 A1211 A1226 A1260 [Li-ion 9-cell 5200mAh] - White. Electronics. Computers & Accessories. Anker.
4th: Urbanears Bagis Headphones Black, One Size. Electronics. Headphones. Urbanears.

Options:
A: Single LCD Monitor Desk Mount Stand. Electronics. Accessories & Supplies. VIVO.
B: Ocean Reef G.Divers Surface Air Valve (SAV) for Full Face Masks. Sports & Outdoors. Outdoor Recreation. Ocean Reef.
C: Matter of Time Instant Privacy Pop Up Shelter. Sports & Outdoors. Outdoor Recreation. Matter Of Time, Inc.
D: Apple iPod nano 8 GB Purple (5th Generation)  (Discontinued by Manufacturer). Electronics. Portable Audio & Video. Apple.
E: Zengi Stainless Steel Gunsmith Armorer Pick Set - Rifle Cleaning Picks. Sports & Outdoors. Sports & Fitness. Zengi.
F: Garmin GPS III Waterproof Hiking GPS. Electronics. GPS, Finders & Accessories. Garmin.
G: A di Alessi Anna G. Corkscrew, Black. Home & Kitchen. Kitchen & Dining. Alessi.
H: Fujifilm Neopan ACROS Black-and-White Negative Film ISO 100, 120mm. Electronics. Camera & Photo. Fujifilm.
I: Aerobed Classic Air Mattress, Queen. Home & Kitchen. Bedding. AeroBed.
J: Plastic Squeeze Condiment Bottles with Red Tip Cap 12-ounce Set of 6 by The Cook's Connection. Home & Kitchen. Kitchen & Dining. The Cook's Connection.
K: Kidz Gear Bluetooth Stereo Headphones for Kids - PNK. Electronics. Headphones. Kidz Gear.
L: Multi-function LCD Display Pedometer Jogging Step Pedometer Walking Calorie Distance Counter (Pink). Sports & Outdoors. Sports & Fitness. Realalt.
M: Slingbox 500. Electronics. Television & Video. Sling Media.
N: Lowepro Ridge 30 Camera Case (Arctic Blue). Electronics. Camera & Photo. Lowepro.
O: Ringke [Fusion] Compatible with LG G Flex 2 Case with HD Film, Dust Cap [Drop Protection] Shock Absorption Bumper Premium Hard Case - Clear. Electronics...
P: Fotasy MLC 40.5 mm Camera Filter Stack Caps (Black). Electronics. Camera & Photo. Fotasy.
Q: Retro Red Eyes Skulls Wine Goblet Stainless Medieval Collectible Home Decor Gift_Water Cup_Halloween_Horror Film Theme Party Ornamental. Home & Kitchen. Kitchen & Dining. We pay...
R: TechMatte ProGrip Universal Windshield Car Mount Holder/Cradle (Black) for the Apple iPhone 6 6S (4.7)/5S/5C/5/4S/4, Samsung Galaxy S6/S5/S4/, HTC One M9 with Dashboard Disk. Electronics...
S: T-fal C92107 Initiatives Nonstick Ceramic Coating PTFE PFOA and Cadmium Free Scratch Resistant Dishwasher Safe Oven Safe Fry Pan Cookware, 12-Inch, Black. Home & Kitchen...
T: 30 oz Stainless Steel Tumbler by Harcas. Double Walled Vacuum Insulated To Keep Drinks Hot and Cold. Best For Travel, Camping, Office or Home Use...
Answer: M