Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: anime keychains plastic
Product list:
A: CoolKid RichyRichy Hero Academia Anime Boku No Hero Academia Keychain Key Ring My Hero Academia Acrylic Action Figure (1 Set/8pcs)
B: Authentic Lazy Egg Gudetama PVC Keychain!
Answer: A,B