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: america the story of us
Product list:
A: Coffee At Colonial Williamsburg
B: America The Story Of Us Volume 6: Millenium [DVD]
Answer: B,A