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: Rank the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
Purchase History:
1st: AGPTEK 100 Battery LED Operated Amber Tea Light Candle Flameless. Home & Kitchen. Home Dcor. AGPTEK.
2nd: AGPTEK 100 Battery LED Operated Amber Tea Light Candle Flameless. Home & Kitchen. Home Dcor. AGPTEK.

Options:
A: iDream365(TM) Pack of 6 5.5'' Capacitive Stylus Touch Pen for iPhone 6/6 Plus. Electronics. Computers & Accessories. iDream365.
B: Beachcombers SS-BCS-03037 Home Decor Accents. Home & Kitchen. Home Dcor. Beachcombers.
C: Funny Beer Bottle Coolie Captain Awesome Sailing Gag Gift 2 Pack Bottle Drink Coolers Coolies Navy. Home & Kitchen. Kitchen & Dining. ThisWear.
D: 2x LCD Screen Protector Shield Cover For Toshiba Thrive. Electronics. Computers & Accessories. eForCity.
E: Kirby G4 Emptor with Fill Tube. Home & Kitchen. Vacuums & Floor Care. Kirby.
F: Celtic Crosses Absorbent Coasters. Home & Kitchen. Kitchen & Dining. CoasterStone.
G: George Foreman GRP72CTB G-Broil Electric Nonstick Countertop Grill, Black. Home & Kitchen. Kitchen & Dining. George Foreman.
H: Zen Active Non ­Slip Yoga Towel - Eco Friendly, Custom Non­Slip Hot Yoga Towel is Ultra Absorbent - Ideal for Hot Yoga - Extreme Durability,...
I: Line Cutterz : The Quick Fishing Line Cutting Solution. Sports & Outdoors. Sports & Fitness. Line Cutterz.
J: Vanguard PRO T40 Shooting Tripod (Black). Electronics. Camera & Photo. Vanguard.
K: Toaster - 2 Slice Stainless Steel Toaster with Illuminated LED Buttons (RJ06) by Chefman. Home & Kitchen. Kitchen & Dining. Chefman.
L: Zinus Memory Foam 8 Inch Green Tea Mattress, Queen. Home & Kitchen. Furniture. Zinus.
M: Ailun Screen Protector Compatible with Galaxy Tab A 8.0, 2015 Version (Model SM-T350),Tempered Glass,Bubble Free,Anti-Scratch&Fingerprint&Oil Stain Coating,Case Friendly. Electronics. Computers & Accessories. AILUN.
N: Top Shelf 21st Birthday Wine Glass - Hand Painted - Unique Gift Idea. Home & Kitchen. Kitchen & Dining. Top Shelf Marine Products.
O: Crystal Allies Materials: 1lb Bulk Rough Aquamarine Beryl Stones from Brazil - Large 1" Raw Natural Crystals for Cabbing, Cutting, Lapidary, Tumbling, and Polishing. Home...
P: Corsair Vengeance LPX 16GB (4x4GB) DDR4 DRAM 2666MHz (PC4-21300) C16 Memory Kit - Black. Electronics. Computers & Accessories. Corsair.
Q: Two Halcyon 1400 mAH Lithium Ion Replacement Battery and Charger Kit for Fujifilm NP-50 and Fujifilm REAL 3D W3, F70EXR, F75EXR, F80EXR, F85EXR, F200EXR, F300EXR,...
R: Mikasa French Countryside Oval Serving Platter, 15-Inch. Home & Kitchen. Kitchen & Dining. Mikasa.
S: SlipX Solutions Adhesive Bath Treads: Octopus Tub Tattoos Add Non-Slip Traction to Tubs, Showers & Other Slippery Spots (Kid Friendly, 5 Count, Reliable Grip). Home...
T: Generic Flashing Light USB 3D Optical Wired Scroll Mice. Electronics. Computers & Accessories. Generic.


assistant
Answer: L