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: coleman tumbler 20 oz
Product list:
A: Coleman Stainless Steel Tumbler with Straw, 15 Hours, 2 Pack, Multi-Function Lid, Spill-Resistant Lid, Bottle Opener
B: Coleman Sundowner Insulated Stainless Steel Rocks Glass, Heritage Green, 13 oz.
Answer: A,B