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: first christmas without you
Product list:
A: Echo Dot (2nd Generation) - Smart speaker with Alexa - Black
B: In Memory Mother Gift My Guardian Angel You'll Always Be Mama Memorial Christmas Ornament
Answer: B,A