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: down pillows medium firm
Product list:
A: WENERSI Premium Goose Down Pillows with Feather Blended,(2-Pack, Queen Firm) 100% Cotton Shell with Ultra Fresh Treatment
B: COZSINOOR Pillows for Sleeping (2-Pack)- Luxury Down Alternative Pillow Breathable Premium Quality Cover (Queen Size)
Answer: A,B