Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: cold gear boys shirt
Product list:
A: Under Armour Kids Boy's Armour ColdGear Long Sleeve (Big Kids) Mod Gray/Wire LG (14-16 Big Kids)
B: BALEAF Boys' & Girls' Youth Compression Shirts Long Sleeve Undershirts Performance Baselayer Black Size M
Answer: A,B