Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: stainless steel water bottles
Product list:
A: 600ml Stainless Steel Water Bottle: With God Everything is Possible
B: Why Use BPA Free Stainless Steel Water Bottles
C: My Tumbler Recipes
Answer: B,C,A