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: ZAGG InvisibleShield Original Screen Protector (Wet Apply) for Apple iPad Air/ iPad Air 2. Electronics. Computers & Accessories. ZAGG.
2nd: BESDATA Ultra Thin Magnetic Smart Cover [Auto Wake/Sleep Function]& Translucent Back Case for Apple 2013 iPad Air + Screen Protector + Cleaning Cloth + Stylus...

Options:
A: Buyer's Point HDMI Wall Plate with 6-Inch Pigtail Built-In Flexible Hi-Speed HDMI Cable with Ethernet, 2-Piece Decora, Single Outlet Port Insert, Perfect for Home Theater...
B: Superior 300 Thread Count 100% Cotton, Hotel Collection, 15 Inch Drop,  Queen Bed Skirt, Black with Grey. Home & Kitchen. Bedding. Superior.
C: Bambu 052800 Give It A Rest Bamboo Spatula, 12". Home & Kitchen. Kitchen & Dining. bambu.
D: VariZoom VZ-Stealth Miniature Control for Prosumer DV Camcorders with LANC Jack. Electronics. Camera & Photo. VariZoom.
E: Precision Design 2000 Digital SLR Camera Case for Nikon D3100, D3200, D5100, D5200, D5300, D7000, D7100, D600, D800, D4. Electronics. Camera & Photo. Precision Design.
F: 16GB KIT (4 x 4GB) Dell Precision Workstation Series 490 690 (1KW) 690 (750W) 690n (750W) R5400 R5400 Rack T5400 T7400 DIMM DDR2 ECC Fully...
G: Spectrum Diversified Leaf Suction Sponge Holder, Bronze. Home & Kitchen. Kitchen & Dining. Spectrum Diversified.
H: BulbBotz ' Star Wars' Plastic Wall Clock, Color:BB-8 (Model: 2020503). Home & Kitchen. Home Dcor. Bulb Botz.
I: Yotenic Silicone Ice Cube Trays 4 Pack with Lid, 21-Ice Trays BPA Free Ice Cube Molds Easy Release Flexible FDA Approved Trays for Chill Drinks...
J: X-Mini Rave Portable Capsule Speaker with FM Radio, Black (Discontinued by Manufacturer). Electronics. Computers & Accessories. X-mini.
K: Gskyer EQ 80900 Telescope, German Technology Telescope,Starwatcher Refractors. Electronics. Camera & Photo. Gskyer.
L: eGenPlus 3 Colors Illuminated LED Backlit Crack-Pattern USB Wired Gaming Keyboard (BC80418). Electronics. Computers & Accessories. eGenPlus.
M: Hydro Flask Insulated Stainless Steel Wide Mouth Water Bottle and Beer Growler, 64-Ounce, silver. Home & Kitchen. Kitchen & Dining. Hydro Flask.
N: Quicklids QL-WS-GR Silicone Spatulas with Wooden Handles (Set of 3), Green. Home & Kitchen. Kitchen & Dining. Quick Lids.
O: PNY GeForce GT 220 1024 MB PCI-Express 2.0 DVI with HDMI and VGA Graphics Card VCGGT2201XEB. Electronics. Computers & Accessories. PNY.
P: Home Essentials & Beyond Serving Party Snack Salad Fruit Pasta Reusable Square Glass Salad Bowl Great for Salad, Soup, Side Dishes, Popcorn, Chips, Dips, Condiments,...
Q: Hawking Technology Hi-Gain USB Wireless-150N Window Adapter with Range Amplifier (HAWNU2). Electronics. Computers & Accessories. Hawking Technology.
R: COOPER KAI SKEL P1 Keyboard case compatible with iPad 4, iPad 3, iPad 2 | Bluetooth, Wireless Clamshell Cover with Keyboard | Built-in 2800mAh Power...
S: AA-Products K005-A Laptop Mount Truck Vehicle Netbook Stand Holder. Electronics. Computers & Accessories. AA Products Inc.
T: Oktoberfest Fabric Bunting (blue & white) Party Accessory  (1 count) (1/Pkg). Home & Kitchen. Event & Party Supplies. Beistle.


assistant
Answer: K