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: Sima SLB-M Tripod Mount Video Accessory Mounting Bracket - Ultra Lightweight. Electronics. Accessories & Supplies. Sima.
2nd: Kastar Camera & Camcorder Battery Home Travel Rapid Charger with Car Adapter Compatible with Sony NP-FH50, FH30, FH70, FH100 DCR-HC20, DCR-HC21, DCR-HC26, DCR-HC28, DCR-HC30, DCR-HC32,...
3rd: Sima SL-20IR Night vision Video Light (Black). Electronics. Camera & Photo. Sima.
4th: Sima SL-10IR Infrared Night Vision Video Light for Digital Camcorders. Electronics. Camera & Photo. Sima.
5th: Sony HVLIRM Battery IR Light for DCR-DVD101, 201, 301, 105, 205, 305, 405, 505, DCR-HC21, 32 42, 26, 36, 46 & 96 Camcorders. Electronics. Camera...

Options:
A: Joovy Room2 Fitted Mattress Sheet, White. Home & Kitchen. Bedding. Joovy.
B: Brother TZe-241 3/4in Labeling Tape (26.2ft, Black on White). Electronics. Accessories & Supplies. Brother.
C: Avanti Linens Rosefan Fingertip Towel, Ivory. Home & Kitchen. Bath. Avanti Linens.
D: Panasonic Lumix DMC-GX85 4K Wi-Fi Digital Camera & 12-32mm (Black) with 45-150mm Lens + 64GB Card + Case + Battery + Tripod + Tele/Wide Lens...
E: As Seen On TV! One Touch Can Opener II. Home & Kitchen. Kitchen & Dining.
F: XTERRA Fitness FS2.5 Elliptical Trainer Machine. Sports & Outdoors. Sports & Fitness. XTERRA Fitness.
G: EcoCity Cotton Canvas Genuine Leather Cross Body Laptop Messenger Bags Business Shoulder Handbag Briefcases MB0035G3 (Grey). Electronics. Computers & Accessories.
H: Fencher backpack cover. Sports & Outdoors. Outdoor Recreation. Fencher.
I: MedTainer Storage Container w/ Built-In Grinder - Red. Home & Kitchen. Kitchen & Dining. MEDTAINER.
J: ZENITH/BATHWARE 608S Chrome Adjustable Tension Rod. Home & Kitchen. Bath. ZENITH/BATHWARE.
K: iPad Mini Case, Mini 2/3 Case, Dteck(TM) Ultra Slim [Lightweight] Tri-fold Leather Case with [Auto Wake/ Sleep Function] Smart Cover for Apple iPad Mini 3/...
L: Sony DCR-HC28 MiniDV Handycam Camcorder with 20x Optical Zoom (Discontinued by Manufacturer). Electronics. Camera & Photo. Sony.
M: Tru-Fire Hardcore 4-Finger Release. Sports & Outdoors. Sports & Fitness. Tru-Fire.
N: Ozark Trail XXL Folding Comfort Mesh Chair with Bag.  Ozark Trail.
O: KAUKKO Classic Canvas Backpack with 2 Side Pockets, College School Laptop Bookbag, Satchel, Hiking Bag, Fit 15.6" Laptop, Straps Reinforced. Electronics. Computers & Accessories. KAUKKO.
P: BPA-Free 16 Ounces Acrylic Tumbler with Straw, Double Wall, Clear. Home & Kitchen. Kitchen & Dining. Capri.
Q: Hamilton Beach 1.7L Stainless Steel Electric Kettle 40894. Home & Kitchen. Kitchen & Dining. Hamilton Beach.
R: ASUS U32U-ES21 Ultra-Portable 13.3-Inch Laptop (Silver). Electronics. Computers & Accessories. Asus.
S: Danya B. MC016 Decorative Wall Mount Amphora Glass Flower Vase on Iron Sconce with Finials – Clear. Home & Kitchen. Home Dcor. Danya B.
T: Clutter Mate Wood Clothes Hangers Dark Walnut Wooden Coat Hanger 20-Pack. Home & Kitchen. Storage & Organization. Clutter Mate.


assistant
Answer: L