Task: Sequential_Recommendation

system
You are a helpful assistant. The assistant first thinks about the reasoning process in the mind by using Belief-Desire-Intention (BDI) framework and then provides the user with the answer. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags, respectively. 
Below is an instruction that describes a task. After thinking, when you finally reach a conclusion based on the customer's intention, desire and belief, clearly state the BDI thinking process within <think> </think> and then the answer within <answer> </answer> tags.


user 
Instruction: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: LOCK & LOCK Rectangular Blue Lunch Box Set with BPA Free Food Containers with Leak Proof Locking Lids, 1.4-Cup. Home & Kitchen. Kitchen & Dining...
2nd: Now Designs Basic Oven Mitts, Bar Tools, Set of 2. Home & Kitchen. Kitchen & Dining. Now Designs.

Options:
A: Ram Mount RAP-105-6D224U Twist Lock Suction Cup Mount with 6-Inch Flex Arm (Black). Electronics. GPS, Finders & Accessories. RAM MOUNTS.
B: 3pc Multi Function Ballpoint & Stylus Pen Combo for ALL Capacitive Touch Screen Device iPhone iPad. Electronics. Computers & Accessories. Solid Dealio.
C: StarTech.com 1m 3.5mm 4 Position TRRS Headset Extension Cable - M/F - audio Extension Cable for iPhone. Electronics. Accessories & Supplies. StarTech.
D: Brand New 3.7V 1000mAh Battery For AEE Magic Camera SD19 SD21 SD23. Electronics. Camera & Photo. China OEM.
E: MICROWAVE CERAMIC BUTTER WARMER WITH POUR SPOUT AND LID. Home & Kitchen. Kitchen & Dining. CERAMIC BUTTER WARMER.
F: OKIAYA COMPOSIT 100-120LB Blueline Series Saltwater Big Game Roller Rod. Sports & Outdoors. Sports & Fitness. OKIAYA.
G: Darice 6203-03 12 inch, Electric Candle lamp, Large Gold Base. Home & Kitchen. Home Dcor. Darice.
H: Vulcan Journey VTA0703 Intel Atom Qud Core 1GB DDR3 Memory 16GB Storage 7" Touchscreen Tablet Windows 8.1 Free 1 year Subscription Office 365. Electronics. Computers...
I: Optoma EP-PK-100 PICO Pocket Projector (Discontinued by Manufacturer). Electronics. Video Projectors. Optoma.
J: Emberlit Sleeve for Stainless Steel and Titanium Camping Stoves. Sports & Outdoors. Outdoor Recreation. Emberlit.
K: Russell Hobbs RHTT9W 1.7-Liter Electric Kettle with Keep Warm Tea Tray and 1-1/2-Liter Glass Tea Pot. Home & Kitchen. Kitchen & Dining. Russell Hobbs.
L: Bissell Style 7 Vacuum Bag, 32120. Home & Kitchen. Vacuums & Floor Care. Bissell.
M: Tovolo Spatulart Cheetah Silicone Spatula, Long-Lasting Color, Dishwasher Safe, Heat-Resistant to 600F. Home & Kitchen. Kitchen & Dining. Tovolo.
N: Diamondback Bicycles Women's 2016 Clarity 2 Complete Performance Hybrid Bike. Sports & Outdoors. Outdoor Recreation. Diamondback Bicycles.
O: Jackson Hole Home PREWASHED 3 PC Solid Color Soft Pattern Coverlet Quilt Set, Khaki, King. Home & Kitchen. Bedding. Jackson Hole Home.
P: ASUS GeForce 8400GS 1GB 64-bit DDR3 PCI Express 2.0 x16 HDCP Ready Low Profile Ready 0dB Cooling Video Graphics Card, 8400GS-SL-1GD3-L. Electronics. Computers & Accessories...
Q: PRINZ 2 Opening Homestead Antique Wood Collage Frame, 5 x 7, Blue. Home & Kitchen. Home Dcor. PRINZ.
R: 4pmla Aux Cord Headphone Jack Audio Adapter, 3.5mm Male Stereo Audio Cable, Car Stereo, Speakers. Electronics. Accessories & Supplies. 4pmla.
S: O2COOL ArcticSqueeze Insulated Mist 'N Sip Squeeze Bottle 20 oz., Patriotic One. Home & Kitchen. Kitchen & Dining. O2COOL.
T: FoxSmart 20110 Television. Electronics. Television & Video. FoxSmart.


assistant
Answer: K