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: pressure washer valve kit
Product list:
A: Briggs & Stratton 200344GS Valve Kit for Pressure Washers
B: AR ANNOVI REVERBERI AR42118 Pressure Washer Unloader Rebuild Kit for: RM & SRM Series, Black
Answer: A,B