Instruction: Rank items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
1st: Sony SS-MB150H Bookshelf Speakers (Pair) (Discontinued by Manufacturer). Electronics. Home Audio. Sony.
2nd: Actiontec GT701D Ethernet DSL Modem with Routing Capabilities. Electronics. Computers & Accessories. Actiontec.
3rd: BUFFALO AirStation HighPower N300 Gigabit Wireless Router - WZR-HP-G300NH. Electronics. Computers & Accessories. BUFFALO.
4th: Netgear WNDR3800 N600 Premium Edition Dual Band Gigabit Wireless Router. Electronics. Computers & Accessories. NETGEAR.
5th: Pioneer TS-D1702R 6.75 In. 2-Way Speaker with 280 Watts Max. Power. Electronics. Car & Vehicle Electronics. Pioneer.
6th: Sony KDL-50R550A 50-Inch 120Hz 1080p 3D Internet LED HDTV (Black) (2013 Model). Electronics. Television & Video. Sony.
7th: Cooler Master NotePal U3 - Laptop Cooling Pad with 3 Movable Fans. Electronics. Computers & Accessories. Cooler Master.
8th: Logitech M570 Wireless Trackball Mouse – Ergonomic Design with Sculpted Right-hand Shape, Compatible with Apple Mac and Microsoft Windows Computers, USB Unifying Receiver, Dark Gray...
9th: DTI Audio DS6960 6" X 9" 3-Way 240 Watts Coaxial Car Audio Stereo Speakers, 6X9 Inch Speakers Black. Electronics. Car & Vehicle Electronics. DTI Audio.
10th: Superspeed USB 3.0 Type A Male to Micro B Male 24/28AWG Cable (1 Feet, Blue). Electronics. Computers & Accessories. Bargain Cable.
11th: SCOSCHE SAGMHR634B 2007 to 2015 Select GM Vehicles 6.5” or 6.75” Front and Back Door Speaker Adapter Pair. Electronics. Car & Vehicle Electronics. Scosche.
12th: Anker CB310 Full-Size Ergonomic Wireless Keyboard and Mouse Combo for Desktop with Water-Resistant and whisper-quiet Keyboard Design. Electronics. Computers & Accessories. Anker.
13th: MoKo Slim-Fit Cover Case Folio for Samsung Galaxy Tab 2 7.0, BLACK (with Built-in Multi-Angle Stand). Electronics. Computers & Accessories. MoKo.
14th: Transcend 16GB MicroSDHC Class10 UHS-1 Memory Card with Adapter 60 MB/s (TS16GUSDU1). Electronics. Computers & Accessories. Transcend.
15th: Transcend TS128GUSDU1 128GB MicroSDXC Class10 UHS-1 Memory Card with Adapter 45 MB/S . Electronics. Computers & Accessories. Transcend.
16th: Hosa HSS-010 REAN 1/4" TRS to REAN 1/4" TRS Pro Balanced Interconnect, 10 Feet. Electronics. Accessories & Supplies. Hosa.
17th: Cable Matters 12 AWG In-Wall Rated (CL2) Oxygen-Free Bare Copper Speaker Cable 50 Feet. Electronics. Accessories & Supplies. Cable Matters.
18th: Neutrik NP3X 3-Cond 1/4-Inch Phone Plug. Electronics. Accessories & Supplies. Neutrik.
19th: Neutrik NL4FC 4-Pole speakON Cable Connector. Electronics. Accessories & Supplies. Neutrik.
20th: ARCTIC F12 Pro PWM PST - 120 mm PWM PST Case Fan | Vibration-Absorbing | PST-Port (PWM Sharing Technology) | ideal for Parallel Circuits of...
21st: C&E 2 Pack 18inch SATA 6Gbps Cable w/Locking Latch - Red, CNE11445. Electronics. Computers & Accessories. CE.
22nd: Sony MDREX15LP Fashion Color EX Series Earbuds (White). Electronics. Headphones. Sony.
23rd: Bazooka BT6014 BT Series 6-Inch 4 Ohm 100-Watt Passive Tube Subwoofer. Electronics. Car & Vehicle Electronics. Bazooka.
24th: Bazooka BT1214 BT Series 12-Inch 4m Passive Subwoofer Tube. Electronics. Car & Vehicle Electronics. Bazooka.

Options:
A: Sunlite Thorn Resistant Schrader Valve Tube, Black. Sports & Outdoors. Outdoor Recreation. Sunlite.
B: Belkin TuneTalk Stereo for iPod 5G, 5.5G (Black). Electronics. Portable Audio & Video. Belkin.
C: Targus DLUC02 Universal Camera Leather Case - Black (Leather). Electronics. Camera & Photo. Targus.
D: Benjamin BPM22GPK Maximus PCP Powered Kit. Sports & Outdoors. Sports & Fitness. Benjamin Sheridan.
E: F-color USB C Cable 6 Ft Long Braided Reversible USB Type C Cable, Green. Electronics. Computers & Accessories. F-color.
F: Enesco Growing Up Girls “Blonde Age 8” Porcelain Figurine, 4.5”. Home & Kitchen. Home Dcor. Enesco.
G: 3 inch Exhibit / Conference Hook (Pack of 12 S-hooks). Home & Kitchen. Storage & Organization. Loving Truth Books and Gifts.
H: Neewer Transferring Cable Connection Cable Release for Battery Grip MB-D31 MB-D51,for Nikon D3100 D3200 D5100 D5200 D5300 SLR Camera. Electronics. Camera & Photo. Neewer.
I: Djeco - Traffic Mobile. Home & Kitchen. Home Dcor. Djeco.
J: Duraflame DFI021ARU-03 Electric Log Set Heater with Realistic Ember Bed, Nickel. Home & Kitchen. Heating, Cooling & Air Quality. Duraflame Electric.
K: Sharky Cool Swim Goggles with Anti Fog-UV protection-Carrying Case-Non Allergenic Silicone Shatterproof Polycarbonate (PC)-Mirror Lens Unisex Sports Swim Goggles for Men & Women. Sports &...
L: Samsung DVD-V1000 DVD-VCR Combo. Electronics. Television & Video. Samsung.
M: MSI GTX 960 2GD5 Nvidia GeForce GTX 960 2GB GDDR5 PCI Express 3.0 Graphics Card. Electronics. Computers & Accessories. MSI.
N: Vivitar NB-6L / NB-6LH Ultra High Capacity 1700mAh Li-ion Replacement Battery for Select Canon Digital Cameras. Electronics. Camera & Photo. Vivitar.
O: Hydro Flask Standard Mouth BPA Free Insulated Water Bottle Sport Cap, Black (Not Leak Proof). Sports & Outdoors. Sports & Fitness. Hydro Flask.
P: PYLE PLG8.3 8-Inch 400 Watt Three-Way Speakers. Electronics. Car & Vehicle Electronics. Pyle.
Q: Nordic Ware Platinum Celebration Tiered Cakelet Pan. Home & Kitchen. Kitchen & Dining. Nordic Ware.
R: Kenable RJ12 6P6C to RJ12 6P6C Cross Over Cable Plug (RJ11 6 wire) BLACK 3m (~10 feet). Electronics. Accessories & Supplies. Kenable.
S: Rosewill 15-Feet Cat 7 Shielded Twisted Pair Networking Cable - Green (RCNC-11037). Electronics. Computers & Accessories. Rosewill.
T: Sekonic LiteMaster Pro L-478DR-U-EL Series Light Meter for Elinchrom EL Skyport System (401-475). Electronics. Camera & Photo. Sekonic.
Answer: M