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: Excalibur Matrix 380 Crossbow Package, Realtree Xtra, 260-Pound. Sports & Outdoors. Sports & Fitness. Excalibur.
2nd: Excalibur C2 Crank Cocking Aid. Sports & Outdoors. Sports & Fitness. Excalibur.

Options:
A: Bartelli Soft Edge Automatic Electric Can Opener - Purple. Home & Kitchen. Kitchen & Dining. Bartelli.
B: Carlson's 5 Tube Protective Choke Carrying Case. Sports & Outdoors. Sports & Fitness. Carlson's Choke Tubes.
C: Kodak Z1085 10.0MP Digital Camera (Black). Electronics. Camera & Photo. Kodak.
D: PYREX ROUND W/LID 7CUP by PYREX MfrPartNo 1075429. Home & Kitchen. Kitchen & Dining. Pyrex.
E: Komputerbay 4GB 2x 2GB DDR2 PC2 8500 1066Mhz 240 Pin DIMM 4 GB KIT - comes with Heat Spreader for extra Cooling. Electronics. Computers &...
F: ExOfficio Women's Nomad Shorts. Sports & Outdoors. Outdoor Recreation. ExOfficio.
G: 6KU Fixed Gear Single Speed Urban Fixie Road Bike.
H: KINGSO 4 Layer Plastic Storage Drawer Organizer Desktop Unit Coffee. Home & Kitchen. Storage & Organization. KingSo.
I: Halo 4 - Teaser Video Game Poster. Home & Kitchen. Wall Art. POSTER STOP ONLINE.
J: Seagate FreeAgent GoFlex 500 GB USB 2.0 Ultra-Portable External Hard Drive STAA500100 (Black). Electronics. Computers & Accessories. Seagate.
K: SwissGear Computer Backpack (Blue). Electronics. Computers & Accessories. Swiss Gear.
L: JaeilPLM 80-Inch 2-in-1 Portable Projector Screen Outdoor & Indoor Compatible Instant Wrinkle-Free with Triangle Stand or Hanging Design Movie Projection for Home Theater, Gaming, Office...
M: I clean Replacement for iRobot Roomba 690,650, 605,770,780,790 Robotic Vacuum Replenishment Parts,12 pcs Replacement Brush Accessories (600&700 Series),Bonus A Free Cleaning Brush. Home & Kitchen...
N: Umbra Chroma 24-Inch to 36-Inch Tension Rod, Auburn Bronze. Home & Kitchen. Home Dcor. Umbra.
O: Pelican 1550 Case No Foam (Black). Sports & Outdoors. Outdoor Recreation. Pelican.
P: Japanese Handheld Folding Fan, Long Bamboo Frame. Home & Kitchen. Heating, Cooling & Air Quality. DawningView.
Q: Excalibur Crossbow Sling. Sports & Outdoors. Sports & Fitness. Excalibur.
R: BEIKE BK-45 Gimbal Tripod Head for Heavy Camera Telephoto Lens with 360 Degree Quick Release Plate. Electronics. Camera & Photo. Beike.
S: Drop Stop Pour Disk - Pack of 5. Home & Kitchen. Kitchen & Dining. HomeAndWine.com.
T: Quick Chill Double(Twin) Copper Immersion Coil. Home & Kitchen. Kitchen & Dining. Quick Chill.
Answer: Q