Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

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