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 items in listed options based on the user's purchase history to determine the item that the user is most likely to purchase next. Output the item with the highest likelihood of being the next purchase.

Input:
Purchase History:
1st: Black Jacket Holster IWB KYDEX Holster: fits S&W M&P Shield 9/40. Sports & Outdoors. Sports & Fitness. Black Jacket Holster.
2nd: MTM Single Handgun Case for up to 6-Inch Revolver (Black). Sports & Outdoors. Sports & Fitness. MTM.

Options:
A: DavisMAX 58mm Macro Close Up Kit + Wide Angle + 2x Telephoto Lenses + 3 Piece Filter Kit for Nikon D3200 with Nikon 55-300mm Lens...
B: SuperSpeed USB 3.0 to RJ45 Gigabit Ethernet WEme Adapter Converter with 10/ 100/ 1000 Mbps LAN Network for Linux OS, iMac, Macbook Air, Surface Pro,...
C: Black Friday Set of 6 Wooden Owl Shaped Drink Coasters with Holder Kitchen Barware Dining Accessory. Home & Kitchen. Kitchen & Dining. Store Indya.
D: SiKER 20V 2.25A 45W USB Replacement AC adapter for Lenovo ADLX45NCC2A ADLX45NLC2A ADLX45NLC3 ADLX45NLC3A ADLX45NDC3, 45N0295, 36200280+Phone USB Charger. Electronics. Computers & Accessories. SiKER.
E: Timex Full-Size Ironman Sleek 150 TapScreen Watch. Sports & Outdoors. Outdoor Recreation. Timex.
F: Cisco Systems Gigabit Dual WAN VPN 14 Port Router (RV325K9NA). Electronics. Computers & Accessories. Cisco Systems.
G: SodaStream 1/2-Liter Carbonating Bottle, Orange/Green, 2-Pack. Home & Kitchen. Kitchen & Dining. SodaStream.
H: Winsome Wood 83237 Whitworth Seating, Natural. Home & Kitchen. Furniture. Winsome Wood.
I: SLIK TRIPODS 504 QF II Video Tripod. Electronics. Camera & Photo. Slik.
J: Vizari Brazil Soccer Ball. Sports & Outdoors. Sports & Fitness. Vizari.
K: Mir Weighted Vest Lifting Dip Belt with Chain. Sports & Outdoors. Sports & Fitness. Mir.
L: Dakine Accessory Case. Sports & Outdoors. Outdoor Recreation. Dakine.
M: Ban.do 40735 Hot Stuff Thermal Mug, But First Coffee. Home & Kitchen. Kitchen & Dining. Bando.
N: Bushnell Trophy Cam with Text LCD. Sports & Outdoors. Sports & Fitness. Bushnell.
O: Findway® MT-VIKI 2 Ports Network Switch Splitter Selector Hub 2-in 1-out or 1-in 2-out 100m Mt-rj45-2m. Electronics. Computers & Accessories. findway.
P: hito 6.8”Large Waterproof Bathroom Shower Clock Wall Silver Aluminum Date Day Indoor Temperature Suction Cup and Stand (Aluminum finish). Home & Kitchen. Home Dcor. hito.
Q: ECOTRIC J-Bar 2 Pairs Universal Kayak Canoe Top Mount Carrier Roof Rack Boat SUV Van Car with One Year Warranty. Sports & Outdoors. Outdoor Recreation...
R: 7260HMW BN IEEE 802.11n PCI Express Bluetooth 4.0 - Wi-Fi/Bluetooth Combo Adapter. Electronics. Computers & Accessories. Intel.
S: OfficeMax Battista II Task Chair, Brown. Home & Kitchen. Furniture. OfficeMax.
T: LEATHER PANCAKE OWB HOLSTER FOR 1911 COLT, KIMBER, PARA, SPRINGFIELD, SIG SAUER,RUGER, REMINGTON 1911, (RIGHT HAND DRAW-BROWN COLOR). Sports & Outdoors. Sports & Fitness. MASC...


assistant
Answer: L