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: mercer 10 bread knife
Product list:
A: BOLEXINO 10 Inch Serrated Knife for Homemade Bread, Stainless Steel Knife w/Wide Wavy Edge, Multi-Purpose Kitchen Knife, Efficient Cake Slicer, Ultra Sharp for Cutting (Black Handle)
B: Mercer Culinary Knife Guard, 10 Inch x 2 Inch
Answer: A,B