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

Input:
1st: Canon PowerShot S200 2MP Digital ELPH Camera w/  2x Optical Zoom. Electronics. Camera & Photo. Canon.
2nd: SimpleTech CompactFlash Reader (Mass Storage Compliant). Electronics. Computers & Accessories. SimpleTech.
3rd: Logitech G51 Surround Sound 5.1 Speaker System (Black). Electronics. Computers & Accessories. Logitech.
4th: Sony Bravia S-Series KDL-40S3000 40-Inch 720p LCD HDTV. Electronics. Television & Video. Sony.
5th: Sennheiser PX 100 Lightweight Collapsible Headphones (Discontinued by Manufacturer). Electronics. Headphones. Sennheiser.
6th: Yamaha HTR-6130BL 500 Watt 5.1-Channel Home Theater Receiver (Discontinued by Manufacturer). Electronics. Home Audio. Yamaha Audio.
7th: BIC America DV62si Bookshelf Speakers (Pair, Black). Electronics. Home Audio. BIC America.

Options:
A: Rio Beach UPF 50+ Portable Beach Tent & Sun Shelter. Sports & Outdoors. Outdoor Recreation. RIO Gear.
B: ASICS Men's PR Lycra Shorts. Sports & Outdoors. Sports & Fitness. ASICS.
C: Neptune Barbell The Original Floss Mobility Bands | Compression Muscle Recovery Bands | WOD Band |. Sports & Outdoors. Sports & Fitness. Neptune Barbell Co.
D: Cygolite Hotrod 50 lm USB Rechargeable Bicycle Tail Light. Sports & Outdoors. Outdoor Recreation. Cygolite.
E: Choice Crystal Collection Red Rose Favors, 1. Home & Kitchen. Event & Party Supplies. Fashioncraft.
F: Michel Design Works Scented Drawer Liners, Blooms and Bees. Home & Kitchen. Home Dcor. Michel Design Works.
G: Farberware New Traditions Speckled Aluminum Nonstick 12-Quart Covered Stockpot, Blue. Home & Kitchen. Kitchen & Dining. Farberware.
H: Walther PPS IWB Hybrid Holster with Adjustable Retention Black Arch Holsters ACE-1. Sports & Outdoors. Sports & Fitness. Black Arch.
I: Canon PowerShot SD1400 IS 14.1 MP Digital Camera with 4x Wide Angle Optical Image Stabilized Zoom and 2.7-Inch LCD (Black). Electronics. Camera & Photo. Canon.
J: Mohawk Home Strata Forest Suzani Printed Rug, 8'x10', Multi. Home & Kitchen. Home Dcor. Mohawk Home.
K: Large Flag & Medals Military Pins Patches Insignia Holds up to 5x9 Flag Display Case Frame Cabinet Shadowbox (Cherry Finish). Home & Kitchen. Home Dcor...
L: ORICO 10 Port 48W USB 3.0 Hub and 5V2A Charging Port with 3 On/Off Switches, 3.3Ft. USB3.0 Cable Cord and 12V4A Power Adapter for iPhone,...
M: Cerwin-Vega VE-5C 2-Way Home Audio Center Channel Speaker (Each, Black). Electronics. Home Audio. Cerwin-Vega.
N: Henxlco 4 Pack 10ft CCTV Security Surveillance Camera Video Power Extension Cable Pre-made All-in-One BNC RCA Cable. Electronics. Security & Surveillance. Henxlco.
O: Toogod 120W DC12V 10 amp Power Transformer Switch Supply. Electronics. Accessories & Supplies. Toogod.
P: Holm Stainless Steel Electric Coffee Bean Grinder. Home & Kitchen. Kitchen & Dining. Decker Kitchenware.
Q: Monster iSoniTalk Microphone Headphone Adapter for iPhone - Microphone with Headphone Jack (Discontinued by Manufacturer). Electronics. Headphones. Monster.
R: Black & Decker CO1200B Grand Openings II Extra-Tall Electric Can Opener, Black. Home & Kitchen. Kitchen & Dining. Black & Decker.
S: Le Creuset Enamel-on-Steel Whistling 1-4/5-Quart Teakettle, Cerise (Cherry Red). Home & Kitchen. Kitchen & Dining. Le Creuset.
T: Coleman Instant Dome 5 Person Tent with Integrated Rainfly. Sports & Outdoors. Outdoor Recreation. Coleman.
Answer: M