Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: kegerator washers
Product list:
A: 5 Pack Nylon Washer Replacement Gasket for CO2 Regulators Kegerator Draft Beer
B: EdgeStar KC1000SS Craft Brew Kegerator for 1/6 Barrel and Cornelius Kegs
Answer: A,B