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: New Era NFL 2014 On-Field Knit Hat. Sports & Outdoors. Fan Shop. New Era.
2nd: Sunday Afternoons Adventure Hat. Sports & Outdoors. Outdoor Recreation. Sunday Afternoons.
3rd: adidas Women's Cushioned Low Cut Socks (3-Pack). Sports & Outdoors. Sports & Fitness. adidas.
4th: '47 NFL Women's Forward Stride Capri Pants. Sports & Outdoors. Fan Shop. '47.
5th: NFL Seattle Seahawks Dog Puffer Vest. Sports & Outdoors. Fan Shop. Littlearth.
6th: Daisy Powerline 340 BB Repeater Pistol. Sports & Outdoors. Sports & Fitness. Daisy.
7th: Cloudy Arch Women Ultra Light Down Packable Hooded Coat. Sports & Outdoors. Outdoor Recreation. Cloudy Arch Women.

Options:
A: Thompson Center 7226 Capper U-View.  Thompson Center.
B: Bamboo Bathtub Caddy Tray with Extending Sides and Drain Stopper -Fits Any Tub Jacuzzi or Hot Tub Design - Holds Tablet Book Phone and a...
C: ICUP National Lampoon's Christmas Vacation Moose Ice Cube Tray. Home & Kitchen. Kitchen & Dining. ICUP.
D: Intel "Puma Peak" Intel® Centrino® Advanced-N 6200 Wireless 1" Half-Mini PCI-e Half-Mini Card Adapter for Windows 7 & Vista. Includes "My WiFi" Circuitry. Electronics. Computers...
E: Dell 17-Inch Tek Backpack (NPJXM). Electronics. Computers & Accessories. Dell.
F: Home Essentials Sweet Cupcake Dome Pastry Glass Holder, Clear. Home & Kitchen. Kitchen & Dining. Home Essentials & Beyond.
G: Custom Secret Forest White Unicorn Horse on Lake Rainbow Moon Light Rectangular Pillow Case 20x36 Inches Creative Personalized Pillowcase Bedding Pillow Slips ORJ-22. Home &...
H: mDesign Glass Apothecary Jar and Guest Towel Tray for Bathroom Vanities, 2 pc Set - Clear/Bronze. Home & Kitchen. Bath. mDesign.
I: TITIN® Force Full Weighted Shirt System. Sports & Outdoors. Sports & Fitness. TITIN.
J: iHome iBT88 Bluetooth Wireless Rechargeable Mini Speakers. Electronics. Portable Audio & Video. iHome.
K: Microsoft Sculpt Comfort Bluetooth Mouse (H3S-00001). Electronics. Computers & Accessories. Microsoft.
L: ATTCL Men's HOT Fashion Driving Polarized Sunglasses for Men Al-Mg Metal Frame Ultra Light. Sports & Outdoors. Sports & Fitness. ATTCL.
M: Schwinn Thrasher Microshell Bicycle Helmet. Sports & Outdoors. Outdoor Recreation. Schwinn.
N: Aysmart® 6.5" Ceramic Knife , Vegetable Cleaver , Nakiri Knife, Chef Knife , Cleaver, Kitchen Knives. Home & Kitchen. Kitchen & Dining. Aysmart.
O: Pearl iZUMi Men's Triathalon Tri Cycling Short. Sports & Outdoors. Outdoor Recreation. Pearl iZUMi.
P: SIENOC 19 Pin USB3.0 Female To 9 Pin USB2.0 Male Motherboard Cable Adapter (1 pack). Electronics. Accessories & Supplies. SIENOC.
Q: Vicdozia 2.5mm Replacement 170 Degree Wide Angle Camera DV Lens for Gopro HD Hero, Hero 2 3, SJCAM SJ4000 SJ5000, HS1177 Runcam Swift FPV Cameras...
R: Whitmor 3 Pair Boot Rack - Adjustable Heavy Duty Frame - Black. Home & Kitchen. Storage & Organization. Whitmor.
S: Sima XL-72 72" (Diagonal) Instant Inflatable Home Theater Projection Screen, 16:9 HD Format with Inflation Pump. Electronics. Accessories & Supplies. Sima.
T: [2nd Gen] TP-Link 7-Port USB 3.0 Ultra Slim Hub Including 3 BC 1.2 Charging Ports up to 5V / 1.5A. Compatible with Windows, Mac, Chrome...


assistant
Answer: I