Instruction: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
1st: Behringer PSU-SB General Purpose DC 9V Power Adapter. Electronics. Accessories & Supplies. Behringer.
2nd: Cheetah Mounts APFMSB TV Wall Mount Bracket for 20-55” TVs Up To VESA 400 and 115 lbs including a Twisted Veins 10’ HDMI Cable and...
3rd: SquareTrade 3-Year Musical Instrument Accidental Protection Plan ($200-249.99). Electronics. Electronics Warranties. SquareTrade.

Options:
A: Ornate Fleur De Lis Layered Wall Cross Decorative Scrolly Details. Home & Kitchen. Home Dcor. Old River.
B: CAT EYE - Strada Digital Speed and Cadence Sensor. Sports & Outdoors. Sports & Fitness. CAT EYE.
C: Pengaz Replacement Summer Vivid Color Wristband with Clasp for Fitbit Flex Activity and Sleep Tracker (Rose, Large). Sports & Outdoors. Sports & Fitness. Pengaz.
D: Weaver Leather Poly Roper Reins.  Weaver Leather.
E: iKross 3.5mm LED FM Radio Transmitter with Auto-Scan Car Kit for Sansa Fuze, Fuze Plus, Clip, Clip Plus, Clip Zip, View, iPod Touch Nano All...
F: JON CHEF Kitchen Cooking Stainless Steel Tongs with Red Silicone Tips (9 Inch and 12 Inch) and Grill BBQ Sauce Brush with Stainless Steel Handle...
G: Samsung HW-E551 2.1 Channel 310-Watt Sound bar. Electronics. Home Audio. Samsung.
H: Adorn Home Essentials| Foldable Closet Fabric Drawer| Fits as Drawers for Any Adorn 10 Tier Closet Organizer| Set of 3 Baskets, for Clothing, Accessories, Shoes...
I: STAGE PG Junior Goggle. Sports & Outdoors. Outdoor Recreation. STAGE.
J: HP TouchSmart 520-1050 20-Inch Desktop (2.5 GHz Intel Core i5-2400S Processor, 6GB DDR3, 1TB HDD, Windows 7 Home Premium) Black (Discontinued by Manufacturer). Electronics. Computers...
K: Set of Polypropylene Sand Bags w/Tie - 26in x 14in, 20 Bags. Electronics. Camera & Photo. Collegiate Pacific.
L: Dynacraft Professional Double-Sided Grip Tape, 2-Inch x 36-Yard. Sports & Outdoors. Sports & Fitness. Dynacraft.
M: NPW Drinking Buddies Cocktail/Wine Glass Markers, 6-Count, Classic. Home & Kitchen. Kitchen & Dining. NPW-USA.
N: Beistle 60636 Glittered Metal Bachelorette Tiara. Home & Kitchen. Event & Party Supplies. Beistle.
O: Cold Steel Ti-Lite 6 Inch Zytel Handle 26SXP. Sports & Outdoors. Sports & Fitness. Cold Steel.
P: Limited Edition SoundLink Bluetooth Speaker III - NFL Collection (Packers). Electronics. Portable Audio & Video. Bose.
Q: Canon WP-DC24 Waterproof Case for Canon Powershot SD790IS Digital Cameras . Electronics. Camera & Photo. Canon.
R: Alexx Finders Key Purse Teardrop Key Finder. Home & Kitchen. Storage & Organization. Alexx, Inc. Finders Key Purse.
S: Con-Tact Brand Zip-N-Fit Premium Non-Adhesive Perforated Shelf and Drawer Liner, No Scissors Needed, 18-Inches by 4-Feet, Ribbed Clear. Home & Kitchen. Kitchen & Dining. Con-Tact...
T: USB Hub LDNIO Ultra Portable 7 Port USB 2.0 Sync Charging USB Stylish USB Hub Power Adapter for Hp Dell Apple Acer Lenovo PC Laptop...
Answer: P