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: memory foam shoes boys
Product list:
A: Stride Rite Baby-Boy's Adrian Athletic Sneaker, Grey, 3 Wide Infant
B: Skechers Kids Boys' Kinectors-Thermovolt Sneaker,blue/grey,3 Medium US Little Kid
C: adidas Men's Lite Racer Reborn Running Shoe, Black/Black/Active red, 11.5 M US
Answer: B,A,C