Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: rockymounts westslope 2-bike
Product list:
A: RockyMounts DriveShaft Track thru-axle bike rack
B: BV Adjustable Bicycle Bike Kickstand with Concealed Spring-Loaded Latch, for 24-29 Inch Bicycles
C: RockyMounts Driveshaft HM Bolt-On thru-axle bike rack
Answer: C,A,B