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: black sheets
Product list:
A: Deluxe 4 Piece Microfiber Sheet Set (King, Sage)
B: Rimi Hanger Luxury Thermal Flannelette Flat Sheet Cotton Bedding Sheet and Pillowcase Set Black Pair Pillow Case
Answer: B,A