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: elmo toys for 2 year olds
Product list:
A: Sesame Street Elmo's On The Go Letters, 24 x 36 Inch
B: Sesame Street Girls' Modern/Fitted, Multicolored, 4T
Answer: A,B