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: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: Sightmark SM26008 Ultra Shot Plus Red Dot Sights. Sports & Outdoors. Sports & Fitness. Sightmark.
2nd: Kamp Rite Director's Chair with Side Table. Sports & Outdoors. Outdoor Recreation. Kamp Rite.
3rd: attwood Universal Kayak Cockpit Cover with Clips - black Nylon Universal Kayak Cockpit Cover 11775-5 with Clips - black Nylon. Sports & Outdoors. Outdoor Recreation...
4th: Midwest Industries AK Railed Scope Mount with American Defense Throw Lever, Black. Sports & Outdoors. Sports & Fitness. Midwest Gloves.

Options:
A: Asus Transformer TF101 360 Degree ROTATING Case & Cover Black. Two Cases in One. Detachable, Microfiber Interior & Adjustable Stand for Asus Eee Pad Transformer...
B: Wireless Trucker Over the head with Boom Microphone Headphone for Apple iPhone Xs Xs Max Xr X 8 7 6 5 5 Samsung S9 S8...
C: Bluetooth Earphones, Wireless Stereo Sports Headphones Sweatproof Running Gym Exercise Bluetooth 4.1 Headsets for iPhone iPad Android Smartphones (Black). Electronics. Headphones. Amzdeal.
D: Kotobukiya Star Wars Luke Skywalker Episode VI Light-Up Version Lightsaber Chopsticks. Home & Kitchen. Kitchen & Dining. Kotobukiya Co., Ltd.
E: SKS Front Sight Removal Tool Made in USA. Sports & Outdoors. Sports & Fitness. Matrix Precision Parts.
F: Leegoal Tactical Head Wear/boonie Hat Cap for Wargame,sports,fishing & Other Outdoor Activties (German Flecktarn). Sports & Outdoors. Sports & Fitness.
G: Metronic 16 inch Heat Seal Closer Impulse Sealer Accessories,2PC thermal Fuse+2PC fever Cloth. Home & Kitchen. Kitchen & Dining. Metronic.
H: Cool Lux MD3000 Light and Sound Bracket - Cool Lux 943813. Electronics. Camera & Photo. COOL-LUX.
I: Jim Shore Heartwood Creek 4053847 Creek Statue of Liberty Stone Resin Hanging Ornament, 4.5” , Multicolor. Home & Kitchen. Home Dcor. Jim Shore Heartwood Creek.
J: Armalaser - Laser Sight for Kel Tec PF-9. Sports & Outdoors. Sports & Fitness. ArmaLaser.
K: Vello Glass LCD Screen Protector for Nikon D4, D600 & D800. Electronics. Camera & Photo. Vello.
L: MISSION College Licensed Enduracool Towel. Sports & Outdoors. Fan Shop. MISSION.
M: Two-Wire Surveillance Earpiece Mic for Kenwood TK-208, TK-220, TK-240, TK-240D, TK-248, TK-250, TK-260, TK-260G, TK-270, TK-270G, TK-308, TK-340, TK-340D, TK-348, TK-350, TK-353, TK-360, TK-360G, TK-370,...
N: Baxton Studio Wholesale Interiors Dalini Headboard with Faux Crystal Buttons, Queen, White. Home & Kitchen. Furniture. Baxton Studio.
O: Baltic Linen Company Belvedere 100-Percent Cotton 7-Piece Towel And Rug Set, Ocean Blue. Home & Kitchen. Bath. BALTIC LINEN COMPANY, INC.
P: Signature Housewares 5-Inch Stoneware Bowl, 24-Ounce, Ruby, Set of 2. Home & Kitchen. Kitchen & Dining. Signature Housewares.
Q: Industrial Rewind Ball Jar Soap Dispenser with Metal Copper Pump and Black Lid - Clear Pint Mason Jar Soap Dispenser. Home & Kitchen. Bath. Industrial...
R: Joseph Joseph Flexi-Grip Non-Slip Flexible Cutting Board with Silicone Base, Stripes. Home & Kitchen. Kitchen & Dining. Joseph Joseph.
S: Canopus 77010138100 ADVC-55 A/d Converter External. Electronics. Accessories & Supplies. Canopus.
T: New Portable Multi-angle Stand Holder For Samsung Galaxy S2 S3 S4 S5 Note 1/2/3 (Black). Electronics. Computers & Accessories. oenbopo.


assistant
Answer: E