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: respiratory mask
Product list:
A: Disposable Face Masks - 50 pack
B: HXMY Anti-Dust Paint Respirator Reusable Face Mask Goggles Set
Answer: B,A