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: adult robin halloween costume
Product list:
A: Rubie's Grand Heritage Batgirl Classic TV Batman Circa 1966 Adult Costume, Purple/Gold, Small
B: Party City Robin"Scoops Ahoy" Halloween Costume for Girls, Stranger Things, Extra Large (14-16), Includes Accessories
Answer: A,B