Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: bone collector book
Product list:
A: Chain of Gold (1) (The Last Hours)
B: The Darkslayer: Bish and Bone Series Collector's Edition, Books 1 to 10
Answer: A,B