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: k&n filter cleaning kit
Product list:
A: K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2009-2014 Chevy/GMC/Cadillac (Silverado 1500, Suburban, Tahoe, Avalanche, Sierra 1500, Yukon, Escalade) 71-3070
B: K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000
C: K&N Air Filter Oil: 1 Gallon; Restore Engine Air Filter Performance and Efficiency, 99-0551
D: Spectre Performance 884820 Accucharge Filter Kit
Answer: B,D,C,A