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: silver coffee mug
Product list:
A: Silver Buffalo FRIENDS Central Perk Black Ceramic Mug Oversized for Coffee, Soup, 24 Ounces
B: COMOOO 12oz Tumbler Stainless Steel Coffee Mug with Handle - Double Wall Vacuum Cup with Lid for Hot & Cold Drinks (Silver, 2)
Answer: B,A