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: dk religions of the world
Product list:
A: The Book of Joy: Lasting Happiness in a Changing World
B: The Mythology Book: Big Ideas Simply Explained
Answer: B,A