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: pH Life pH strip dispenser (urine & saliva). Home & Kitchen. Kitchen & Dining. Lambow.
2nd: CooperAtkins DPP400W08 Instant Read Meat Thermometer, Waterproof Digital Thermometer (Digital BBQ Thermometer, Grill Thermometer). Home & Kitchen. Kitchen & Dining. Cooper.
3rd: Wonder Hanger Platinum - Magical Space-Saving Chrome Hangers, Pack of 4 in Chrome Color. Home & Kitchen. Storage & Organization. Wonder Hanger.
4th: Whitmor Supreme 3 Tier Cart - Rolling Utility Organizer - Chrome. Home & Kitchen. Storage & Organization. Whitmor.
5th: 2LB Loaf Breadmaker. Home & Kitchen. Kitchen & Dining. Breadman.
6th: Cuisinart DCC-2600 Brew Central 14-Cup Programmable Coffeemaker with Glass Carafe. Home & Kitchen. Kitchen & Dining. Cuisinart.
7th: iRobot Roomba 780 Vacuum Cleaning Robot. Home & Kitchen. Vacuums & Floor Care. iRobot.
8th: MZY LLC 5 x Bristle Brush for iRobot Roomba 600 700 Series Vacuum Cleaning Robots Roomba 620 630 650 660 680 760 770 780 790...
9th: Hario Ceramic Coffee Mill "Mini-Slim". Home & Kitchen. Kitchen & Dining. Hario.
10th: Flash Furniture 4 Pk. HERCULES Series Curved Triple Braced & Double Hinged Beige Fabric Metal Folding Chair. Home & Kitchen. Furniture. Flash Furniture.

Options:
A: Thruster Surfboard Fins (3 Fins) - Perfect Flex with Honeycomb, FCS or Future Sizes. Sports & Outdoors. Outdoor Recreation. Ho Stevie!.
B: Handy Art Little Masters Tempera Paints Set, 16 oz, Pack of 6. Sports & Outdoors. Outdoor Recreation. Handy Art.
C: HL205ABB 19.5" LED 1600 x 900 1000:1 LCD Monitor - Black. Electronics. Computers & Accessories. Hannspree.
D: Scosche Suab 2005 and Up Subaru Antenna Adapter. Electronics. Car & Vehicle Electronics. Scosche.
E: American Metalcraft (SSB300) 3 qt Stainless Steel Mixing Bowl. Home & Kitchen. Kitchen & Dining. American Metalcraft.
F: Condor 26 Transporter Gun Bag, Black. Sports & Outdoors. Sports & Fitness. CONDOR.
G: Cuisinart CRBW-33B Chef's Classic 33-Inch Bar-Style Wall-Mount Pot Rack, Brushed Stainless. Home & Kitchen. Kitchen & Dining. Cuisinart.
H: Corsair TR3X6G1600C7D Dominator 6 GB PC3-12800 1600 MHz 240-pin Triple Channel Core i7 DDR3 Memory Kit. Electronics. Computers & Accessories. Corsair.
I: AeroBed Endura Full Inflatable Bed. Home & Kitchen. Bedding. AeroBed.
J: Wsdcam 7 Inch All in One 1080p Retina Display IP Camera Tester Security CCTV Tester Monitor with SDI/TVI/AHD/CVI/TDR/OPM/VFL/POE/WIFI/Multimeter/4K H.265/HDMI In&Out/Firmware Upgrade 8600MOVTSADH-Plus. Electronics. Camera &...
K: Flash Furniture Black Adjustable Height Steel Mobile Computer Desk. Home & Kitchen. Furniture. Flash Furniture.
L: Modern Area Rug Sculpted Zebra Print 8 Ft. X 10 Ft. 6 in. Design # S245 Black. Home & Kitchen. Home Dcor. Sculpture.
M: HD 720P Wireless IP Security Camera Night Vision Baby Monitor Nanny Video Recording Two-way audio. Electronics. Security & Surveillance. XM.
N: Cambridge SoundWorks Power Adapter for the OontZ Angle 3XL ULTRA, OontZ Angle 3XL and OontZ XL speakers - Dual Voltage. Electronics. Accessories & Supplies. Cambridge...
O: Ayangyang 30cm Usb 3.0 a Male to a Male High Quality Super Speed USB 3.0 a Type Male to a Male Cable for Macbook &...
P: VTECH LS6191 dect_6.0 2-Handset 2-Line Landline Telephone. Electronics. Computers & Accessories. VTech.
Q: Contact Sensor 858176004069 Security Sensor. Electronics. Security & Surveillance. iSmartAlarm.
R: Home Fashions 10 oz. Double Wall Insulated Glasses (Pack of 2). Home & Kitchen. Kitchen & Dining. Home Fashions.
S: Evecase Neoprene Sleeve Case Bag for Express Y88X / Y88X Plus 2017 Disney Edition 7-inch Kids/Dragon Touch Android Tablet – Green with Handle and Accessory...
T: TRX PRO Suspension Trainer System: Highest Quality Design & Durability| Includes Three Anchor Solutions, 8 Video Workouts & 8-Week Workout Program. Sports & Outdoors. Sports...
Answer: G