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: MTECH USA 9-Inch Special Forces Tanto Fixed Blade with Sheath Knife Black. Sports & Outdoors. Sports & Fitness. MTECH USA.
2nd: Shock Doctor Knee Brace Compression Sleeve Support (1 Unit). Helps Pain / Healing from Arthritis, Bursitis, Tendonitis, Meniscus Tear, Patella Alignment and more. For Basketball,...
3rd: Plano 2-Tray Tackle Box(Blue Metallic/Off White). Sports & Outdoors. Sports & Fitness. Plano.
4th: Plano 3-Tray Tackle Box. Sports & Outdoors. Sports & Fitness. Plano.
5th: Baitholder! 500pcs 10box Pack (50pcs/box) #3-#12 Freshwater Carbon Black Bait Holder With Barbs Baitholder Fishhook Fishing Hooks Set. Sports & Outdoors. Sports & Fitness. thkfish.

Options:
A: Crown Mark Cheval Mirror, Oak. Home & Kitchen. Home Dcor. Crown Mark.
B: QOOWARE One Hand Push Whisk Blender, Rotating Mixer Milk Frother for Home Kitchen and Food Service. Home & Kitchen. Kitchen & Dining. QooWare.
C: Samsung 2 Pack Compatible eDimensional Rechargeable 3D Glasses for 2011-15 Bluetooth 3D TV's. Electronics. Accessories & Supplies. eDimensional.
D: DHP Parsons Modern Coffee Table, Black Wood Grain. Home & Kitchen. Furniture. DHP.
E: Flexzioin Digital Kitchen Food Scale Capacity 5000g x 1g Precision for Cooking Diet Postal Mailing Weighing Electronic with Removable Glass Platform LCD Display in Red...
F: (2 Pack) Vivitar EN-EL5 Ultra High Capacity 1200mAH Li-ion Batteries for NIKON Coolpix P530, P520, P510, P100, P500, P5100, P5000, P6000, P90, P80 Cameras (Nikon...
G: iRULU eXpro X1 7 Inch Google Android Tablet PC, 1024600 Resolution, 16GB Nand Flash, Wi-Fi, Games, Dual Cameras (Black). Electronics. Computers & Accessories. iRULU.
H: Bluetooth Headphones Air S6 in Ear Wireless Earbuds, Bluetooth 4.2 Stereo Earphones, Feather Feeling, Sweatproof for Sports. Electronics. Headphones. Tiamat.
I: Beyerdynamic DX160IE Premium In-Ear Headphones (Black). Electronics. Headphones. beyerdynamic.
J: LENTION Premium Leather Sleeve Case for 13 Inch MacBook Air/MacBook Pro with Retina (Brown). Electronics. Computers & Accessories. LENTION.
K: Doinshop Mew Precise Food Meat Dial Stainless Steel Oven Thermometer Kitchen Home Temperature Gauge. Home & Kitchen. Kitchen & Dining.
L: KA-BAR Straight Edge Knife with Leather Sheath, Black, Short. Sports & Outdoors. Sports & Fitness. Ka-Bar.
M: Belkin Meta 018 Case for Apple iPod Touch 4th Generation (Blacktop). Electronics. Portable Audio & Video. Belkin.
N: SIENOC SATA 15-Pin Male to 2 x 15-Pin Female SATA 15Pin 1 to 2Power Extension Y Splitter Cable Adapter (1 packs). Electronics. Computers & Accessories...
O: DOCA 2-Bay Speedy Universal Battery Charger,18650 Smart Li-ion Battery Charger with LCD Display for Ni-MH Ni-Cd A AA AAA Li-ion IMR 18650 21700 18500 14500...
P: Sony PHA3 PHA-3 Headphone Amp, Black. Electronics. Accessories & Supplies. Sony.
Q: SilverFire Economy Scout Backpack Bug Out Bag Gasifier Twig Stove. Sports & Outdoors. Outdoor Recreation. SilverFire.
R: Dayton SCC-6 6-Feet Center Channel Speaker Cable with Bananas. Electronics. Accessories & Supplies. Dayton Audio.
S: Gunslick 43022, Shotgun - All Gauge. Sports & Outdoors. Sports & Fitness. Gunslick.
T: Pioneer SE-E721-W Fully Enclosed Sports Earphones - White. Electronics. Headphones. Pioneer DJ.


assistant
Answer: L