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: cookware set 3 piece
Product list:
A: Calphalon Premier Space Saving Nonstick 3-Piece 12-in. Stack Cookware Set
B: Blue Diamond Cookware Diamond-Infused Ceramic Nonstick, Cookware Pots and Pans Set, 14 Piece
Answer: A,B