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: Given the products the user has purchased in history, rank the items in the listed options and output the item that the user is most likely to purchase next. Answer from one of the options.

Input:
Purchase History:
1st: Hem Dragons Blood, Incense, 120 Sticks Box. Home & Kitchen. Home Dcor. HEM.
2nd: Hoover Linx Cordless Stick Vacuum Cleaner, BH50010. Home & Kitchen. Vacuums & Floor Care. Hoover.
3rd: Frostfire Mooncandles - 3 Weatherproof Outdoor and Indoor Candles with Remote Control & Timer. Home & Kitchen. Home Dcor. Frostfire.
4th: Sauder 414433 Pogo Night Stand,  23.47 L x 18.29 W x 25.98 H, Soft White finish. Home & Kitchen. Furniture. Sauder.

Options:
A: Gelid Solutions Silent 4 40mm Case Fan FN-SX04-42. Electronics. Computers & Accessories. Gelid Solutions.
B: Startech.Com 7 Port SuperSpeed USB. Electronics. Computers & Accessories. StarTech.
C: Melrose Twig Robins Nest with Speckled Eggs - Set of 2. Home & Kitchen. Home Dcor. Melrose.
D: Nikon 70-300 mm f/4-5.6G Zoom Lens with Auto Focus for Nikon DSLR Cameras. Electronics. Camera & Photo. Nikon.
E: Strong Ties Altai-1 Cable Zip Ties, Premium Heavy Duty, Nylon Wire, 50 lb. Tensile Strength, Indoor Outdoor UV Resistant, Large, Black, 150 Piece. Electronics. Accessories...
F: Manfrotto 109 80mm Caster without Brakes for all 22mm Leg Diameters - Set of 3. Electronics. Camera & Photo. Manfrotto.
G: Red Plaid Sandbag Cigarette Ashtray. Home & Kitchen. Home Dcor. CigarExtras.
H: Nuvo-Tek Sleeve Case Cover for Nook 2 Simple Touch ebook ereader Dark Blue/Black. Electronics. eBook Readers & Accessories. Nuvo-Tek.
I: 6 Pack 3FT iPhone Lightning USB Charging Cable Cord for iPhone 6s, 6s Plus, 6plus, 6,5s 5c 5,iPad Mini. Electronics. Computers & Accessories. A Cable.
J: GSI Outdoors Pinnacle Camper 2 to 445;Person Cookset. Sports & Outdoors. Outdoor Recreation. GSI Outdoors.
K: iTwin File Access with SecureBox (Gunmetal Gray). Electronics. Computers & Accessories. iTwin.
L: CounterArt 4 Spice of Life Reversible Placemats. Home & Kitchen. Kitchen & Dining. CounterArt.
M: Toilet Brush and Holder, Toilet Bowl Brush for Bathroom, Toilet Cleaner, Odor Free, Bronze. Home & Kitchen. Bath. Blue Donuts.
N: iPad Air 2 Case, CaseCrown Omni Case (Gray) Multi-Angle Viewing Stand & Sleep / Wake. Electronics. Computers & Accessories. CaseCrown.
O: Generic Bicycle Bike Tire Tube Repair Kit (48 Bike Tire Rubber Patches With One Rubber Patch Cement).  Generic.
P: C2G/Cables to Go 03165 One 5.25 Inch to Two 3.5 Inch Internal Power Y-Cable, Multi-Color (10 Inch). Electronics. Accessories & Supplies. C2G/ Cables To Go.
Q: Heavy Gauge Steel 12 Pizza Pan Fits in 12" Inch Toaster Ovens. Home & Kitchen. Kitchen & Dining. Cooking Concepts.
R: TomTom ONE XL 4.3-Inch Bluetooth Portable GPS Navigator (Discontinued by Manufacturer). Electronics. GPS, Finders & Accessories. TomTom.
S: AIRHEAD Aqua Oasis Insulated Cooler with Removable Floating Base. Sports & Outdoors. Outdoor Recreation. Airhead.
T: Go Pole Dualcam Adapter - Dual GoPro Adapter. Electronics. Camera & Photo. GOPOLE.


assistant
Answer: L