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: water store purs
Product list:
A: Hand Sown Home Grown / Silk Purse / Linda Ronstadt
B: StarKist Chunk Light Tuna in Water, 2.6 oz. Pouch, Pack of 24
Answer: B,A