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: Steam Link. Electronics. Accessories & Supplies. by        Valve.
2nd: AmazonBasics USB 2.0 Cable - A-Male to Mini-B - 6 Feet (1.8 Meters). Electronics. Computers & Accessories. AmazonBasics.
3rd: Compatible MacBook Pro Charger, 60W Power Magsafe 1 Magnetic L-Tip Power Adapter Charger Compatible MacBook and MacBook Pro 13-inch (Before Mid 2012 Models)(White). Electronics. Computers...
4th: Mediabridge USB 2.0 - USB Extension Cable (6 Feet) - A Male to A Female with Gold-Plated Contacts. Electronics. Computers & Accessories. Mediabridge.
5th: GBB Gold Plated High speed 6.5 feet (2 Meter) Mini (Type A) HDMI to HDMI (Type C) cable supports Ethernet Audio Return, 3D, 4K 2160P...
6th: Fintie NVIDIA SHIELD K1 Tablet SlimShell Case - Slim Lightweight Stand Cover with Auto Wake/Sleep Feature for 2015 NVIDIA Shield Tablet K-1 8.0 Inch, Fit...

Options:
A: niceEshop(TM) Auto PIR Door Keyhole IR Motion Sensor LED Light (Retail Packaging) -Silver. Electronics. Security & Surveillance. niceeshop.
B: Nikon Coolpix S80 14.1 MP Digital Camera with 3.5-Inch OLED Touchscreen and 5x Wide-Angle Zoom Nikkor ED Lens (Blue). Electronics. Camera & Photo. Nikon.
C: Well Woven Sunburst Blue, Beige, Brown Modern 5x7 (5'3" x 7'3") Geometric Comfy Casual Hand Carved Area Rug Easy to Clean Stain & Fade Resistant...
D: C&E CNE41633 Decora Wall Plate Insert, 3 Hole for Keystone Jack, White. Electronics. Accessories & Supplies. CE.
E: Talisman Designs No-Slip Grip Hot Pad, Sky Blue, Pot Holder, Spoon Rest, Jar Opener and Trivet, BPA-free Silicone. Home & Kitchen. Kitchen & Dining. Talisman...
F: PicPro Flexible Tripod – Our #1 Flexible Tripod - The Original, Amazingly Lightweight, Portable and Durable, with Flexible Legs, Strong Mount and Compact Design –...
G: Cotton Craft Quick Dry 6 Piece Towel Set, Arona Blue Rapid Drying Energy Efficient, 100% Cotton Super Soft & Absorbent Yarns, Each set contains 2...
H: Chimney Balloon 30"x12" Inflatable Blocker (Large Chimney Pillow. Home & Kitchen. Bedding. Chimney Balloon.
I: Replacement Earpad for Sennheiser HD418, HD419, HD428, HD429, HD439, HD438, HD448, HD449 Headphone Ear Pad / Ear Cushion / Ear Cups / Ear Cover /...
J: Park Tool Sprocket Remover/Chain Whip for 11 speed. Sports & Outdoors. Outdoor Recreation. Park Tool.
K: Shimmertail Mermaid Blanket Collection - Jungle River. Home & Kitchen. Bedding. Shimmertail.
L: CIA Masters Collection Solid Maple 14-Inch Wooden Stirring Spatula. Home & Kitchen. Wall Art. CIA.
M: Headphone Adapter Charger, Adapter Compatible for Mobile Phone 7/7 Plus / 8/8 Plus/X, Connector Cable Supports The 11 System (Black-New). Electronics. Accessories & Supplies. instecho.
N: Aunt Polly's Electric Hot Water Kettle. Home & Kitchen. Kitchen & Dining. Victorian Trading Co.
O: WinnerGear Rumba In-Ear Best Bass Stereo Noice Isolating Earphone with Built in Mic - Black. Electronics. Headphones. WinnerGear.
P: LORRAINE HOME FASHIONS Cheers 60-inch x 36-inch Tier Curtain Pair. Home & Kitchen. Home Dcor. Lorraine Home Fashions.
Q: Celestron 94009 Lens Shade for C6 and C8 Tubes (Black). Electronics. Camera & Photo. Celestron.
R: Hardwood Chef Premium Thick Acacia Wood End Grain Cutting Board Butcher Block with Groove, 16 x 12 x 1 3/4 in | For Chopping &...
S: LEE PRECISION 90100 Powder Measure Kit, Yellow. Sports & Outdoors. Sports & Fitness. LEE PRECISION.
T: Digital Smart Watch with Pedometer for Men Women Waterproof Stainless Steel SmartPal G1, Rechargeable (Sliver). Electronics. Wearable Technology. SmartPal.


assistant
Answer: M