Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: iphone 6s plus gaming controller
Product list:
A: Mobile Game Controller with 4000mAh Power Bank and Cooling Fan, PUBG Mobile Controller Gamepad L1 R1 Aim and Shoot Trigger, Joystick Remote Grip for 4.7-6.5" iPhone Android iOS Phone Accessories
B: PowerA MOGA Mobile Gaming Clip for Xbox One Wireless Controllers
C: Wireless Gamepad Controller, Megadream iOS MFi Gaming Joystick with Clamp Holder for iPhone Xs, XR X, 8 Plus, 8, 7 Plus, 7 6S 6 5S 5, iPad, iPad Pro Air Mini, Apple TV - Direct Play
Answer: C,A,B