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: Crash Your Pi ! Cable Bread Board Adapter and Parts for Raspberry Pi. Electronics. Computers & Accessories. MyPiShop.
2nd: Gear Head 2.4 GHz Wireless Desktop and Optical Mouse (KB5150W). Electronics. Computers & Accessories. Gear Head.
3rd: S1 LED LCD (WVGA) Mini Video Projector - International Version (No Warranty) - DIY Series - Black (FP8048S1-IV3). Electronics. Video Projectors. Unknown.
4th: uxcell 30Pcs 2 Pole 5mm Pitch PCB Mount Screw Terminal Block 8A 250V. Electronics. Accessories & Supplies. uxcell.

Options:
A: Kitchen Knife Set Christmas Gift Set - Stainless Steel Kitchen Knife – Kitchen Christmas Gifts. Home & Kitchen. Kitchen & Dining. ROCA Home.
B: HDE IDE/EIDE/PATA Computer to SATA Hard Drive Interface Adapter for PC and Mac. Electronics. Computers & Accessories. HDE.
C: Pawaca 3D Skull Silicone Ice Cube Tray Mold, Set of 3 Different BPA Free Skull Ice Cube Maker, Cooling For Halloween Party Red Wine, Whiskey...
D: Haley Inforce Black WML HSP White LED Light Output Weapon Mounted Light. Sports & Outdoors. Sports & Fitness. Inforce.
E: Zaltana Twin Size Air mattress (73"x38"x7.5") Twin, Navy Blue AMT-N. Sports & Outdoors. Outdoor Recreation. Zaltana.
F: Macho Martial Arts - Dyna 5 Pc. Sparring Gear Set - Black. Sports & Outdoors. Sports & Fitness. Macho.
G: Tontec Black Case for Raspberry Pi 3 Model B, Pi 2 Model B & Pi B+ - Access to All Ports (Jet Black). Electronics. Computers...
H: Fotodiox Micro Flex Table Top Tripod, Bulk of 5. Electronics. Camera & Photo. Fotodiox.
I: InterDesign Franklin Wastebasket Trash Can, Cobalt Blue. Home & Kitchen. Bath. InterDesign.
J: Infinity Strap - STRETCH. Sports & Outdoors. Sports & Fitness. Infinity Strap.
K: Fetco Home Décor Rydale Diecast Dots Picture Frame, Fashion Metals, 3 by 3-Inch, Pewter. Home & Kitchen. Home Dcor. Fetco Home Dcor.
L: 2pcs Heat Shielding Disc Brake Bolts Rotor 160mm Silver fit for Avid HS1. Sports & Outdoors. Outdoor Recreation. GHH.
M: Double Heart Wedding Flower Girl Basket Rhinestone Decor White by TOOGOO(R). Home & Kitchen. Event & Party Supplies. TOOGOO(R).
N: Seadream 2PACK 6 inch 3-Pole 3.5mm Male Right Angle to 3.5mm Female Stereo Audio Cable Headset Extension Cable for Beats Dr. Dre Studio iPhone,M to...
O: AR15/M16 Flip up Front Sight. Sports & Outdoors. Sports & Fitness. DYZ.
P: The Friendly Swede Silicone 7 LED Bike Light Set of Headlight and Rearlight, White and Red …. Sports & Outdoors. Outdoor Recreation. The Friendly Swede.
Q: Square Ground Air Conditionar Unit Cover. Home & Kitchen. Heating, Cooling & Air Quality. LTD Commodities LLC.
R: Star Trek Wallet Command Badge Patch Bi-Fold Wallet (Yellow). Sports & Outdoors. Fan Shop. Main Street 24/7.
S: Apple MacBook Pro 15-Inch Laptop with Retina Display, 2.2 Ghz Intel core i7, 16GB DDR3L, 512GB SSD (Z0RC0005YR). Electronics. Computers & Accessories. Apple.
T: Newer Tech Voyager S3 USB3.0 Super Speed Drive Dock (NWTU3S3HD). Electronics. Computers & Accessories. NewerTech.
Answer: B