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: pain without love
Product list:
A: How to Avoid Falling in Love with a Jerk
B: Without Shame: The Addict's Mom and Her Family Share Their Stories of Pain and Healing
Answer: A,B