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: aging without growing old
Product list:
A: Growing Older without Growing Old: The Art of Ageing
B: Good Grief, It's Your Birthday!: Growing Up Without Growing Old (Peanuts)
Answer: A,B