Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: witcher book one set
Product list:
A: Baptism of Fire: The Witcher, Book 3
B: Dog Man: World Book Day 2020
C: The Witcher Volume 1
Answer: C,A,B