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: Canon PowerShot SX40 HS Digital Camera AV / HDMI Cable 5 Foot High Definition Mini HDMI (Type C) To HDMI (Type A) Cable. Electronics. Accessories...
2nd: Precision Design FA-DC67A Adapter Ring (67mm) with 3 UV/ND8/CPL Filter Set + Hood + Cleaning Kit for Canon PowerShot SX530, SX540 & SX60 HS Camera...
3rd: Creative Labs PD0160 PC-CAM 300. Electronics. Computers & Accessories. Creative.
4th: Logitech Ultrathin Keyboard Cover Black for iPad 2 and iPad (3rd/4th generation) (920-004013). Electronics. Computers & Accessories. Logitech.
5th: TP-Link N900 Wireless Dual Band USB Adapter (TL-WDN4200). Electronics. Computers & Accessories. TP-LINK.
6th: Lens Tube Adapter 67mm for Canon PowerShot SX520 HS SX60 HS SX50 HS SX40 HS SX30 IS SX20 IS SX10 IS SX1 IS. Electronics. Camera...
7th: LAVA J-POLE J-2012 Universal J-Pole with mounting hardware. Electronics. Accessories & Supplies. Lava Electronics.
8th: Fotasy Metal 67mm Filter Adapter for CANON PowerShot SX30 IS, SX40 HS, SX50 HS, SX530 HS Camera, replaces FA-DC67A. Electronics. Camera & Photo. Fotasy.

Options:
A: Hodgdon Powder Hodgdon Reloading Manual.  Hodgdon Powder.
B: Igloo Iceless Thermoelectric Cooler. Sports & Outdoors. Outdoor Recreation. Igloo.
C: Adafruit Flex Cable for Raspberry Pi Camera - 2 meters [ADA2144]. Electronics. Computers & Accessories. Adafruit.
D: 12 Pack Penalty Flag 9in. Home & Kitchen. Event & Party Supplies. PMU.
E: DVC 17755 Comfort Arm and Vest for Flycam 5000 (Black). Electronics. Camera & Photo. DVC.
F: Apothecary Jar Wedding Candy Buffet Canister 5.5"H, Hand Blown. Home & Kitchen. Home Dcor. Timeless Settings.
G: Good Cook 9 Inch Pie Pan. Home & Kitchen. Kitchen & Dining. Good Cook.
H: RavX Comfy Gel Cruiser Deluxe Seat Cover. Sports & Outdoors. Outdoor Recreation. RavX.
I: Markwort Ultimate Soccer Shin Guards. Sports & Outdoors. Sports & Fitness. Markwort.
J: WATERFLY Fanny Pack Slim Soft Polyester Water Resistant Waist Bag for Man Women Carrying Iphone 8 Samsung S6. Sports & Outdoors. Sports & Fitness. WATERFLY.
K: Louis Garneau Men's Comp Tri Shorts - 2015. Sports & Outdoors. Outdoor Recreation. Louis Garneau.
L: Eureka C2094G Heavy Duty Cloth Bag Upright Commercial Vacuum. Home & Kitchen. Vacuums & Floor Care. ELECTROLUX HOMECARE PRODUCTS.
M: Ford Mustang GT Wireless Mouse (Red). Electronics. Computers & Accessories. MKW.
N: VideoSecu Adjustable Tilting Ceiling mount for most 37"-60" LCD LED Plasma TV Flat Panel Display, some up to 75" LED TV Fits Flat or Vaulted...
O: Fintie iPad Air Case - SmartShell Case for Apple iPad Air (iPad 5) 2013 Model, Ultra Slim Lightweight Stand (with Smart Cover Auto Wake/Sleep), Black...
P: Mini DisplayPort DP to VGA Adapter Converter For Surface Pro 3/Pro 2 With Free Makibes Cloth (DP to VGA). Electronics. Accessories & Supplies. Wontop.
Q: Bathtub Non Slip Shower Safety Treatment Kit. Home & Kitchen. Kids' Home Store. Slip Doctors.
R: Siker® 9 Cell Laptop Battery for Hp Pavilion Dm4-1000 Dm4-1200 Dv3-4000 Dv4-4000 Dv5-2000 Dv5-3000 Dv6-3000 Dv6-4000 Dv6-6000 Dv7-4000 Dv7-6000 Hp G4 G6 G7 G32 G42...
S: NFL Swoop Logo Stocking NFL Team: Green Bay Packers. Home & Kitchen. Seasonal Dcor. Forever Collectibles.
T: PAC AAI-FRD04 Auxiliary Input for Select Ford Vehicles. Electronics. Car & Vehicle Electronics. PAC.
Answer: O