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: cheap vintage posters
Product list:
A: E The Solar System Educational Space Poster Print (24X36 UNFRAMED Poster)
B: Lovely Soviet Space Dogs Vintage Poster Home Decor
Answer: B,A