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: memory foam shoes boys
Product list:
A: Skechers Kids Boys' Kinectors-Thermovolt Sneaker,blue/grey,3 Medium US Little Kid
B: Stride Rite Baby-Boy's Adrian Athletic Sneaker, Grey, 3 Wide Infant
Answer: A,B