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: darth vader prototype figure
Product list:
A: Bandai Tamashii Nations BAN17573 Meisho Movie Realization Sohei Darth Maul Action Figure
B: LEGO Star Wars Minifigure - Darth Vader Original Classic Version with Lightsaber (6211)
Answer: B,A