Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: must read classic
Product list:
A: The romance of the Three Kingdoms - children must read Chinese Classics - color phonetic version (Chinese Edition)
B: Classic Keys: Keyboard Sounds That Launched Rock Music
Answer: A,B