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: black shirt
Product list:
A: Hanes Women's Stretch Cotton Raglan Sleeve Tee, Black, Small
B: Hanes Women's Nano T-Shirt, Small, Black
Answer: B,A