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: gray leotard 12 months
Product list:
A: Silky Toes Baby Infant Ribbed Bodysuit Boys Girls (12-18 Months, Heather Grey)
B: Silky Toes Baby Toddler Cotton Footed Tights Baby Girl Leggings (6-12 Months, Light Grey)
C: Capezio Little Girls' Classic Short Sleeve Leotard,Black,T (2-4)
Answer: A,C,B