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: beyonce black is king
Product list:
A: Black is king
B: Beyonce Black Is King Poster, Beyonce Art Poster, Beyonce Artwork Painting, Beyonce Flower Poster, Beyonce Fan Gifts, Beyonce Giclee Art Print
C: Muro Quardo Beyonce Black is King Braids Poster 12x16.
Answer: C,B,A