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: blue shirt and pants boys set
Product list:
A: Baby Boys Gentleman Outfits Suits, Infant Short Sleeve Shirt+Bib Pants+ Tie Clothes Set,6-9M Blue
B: The Children's Place Boys Baby and Toddler Pull On Straight Jeans, Liberty Blue, 2T
C: Nautica Boys' Big 4-Piece Set with Dress Shirt, Bow Tie, Vest, and Pants, Pilot Blue, 14
Answer: A,C,B