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: dog starwars costume
Product list:
A: Star Wars Pet Costume, X-Large, At-At Imperial Walker
B: Star Wars The Force Awakens Adult Costume, Beige, Small
C: Star Wars Bantha Costume for Pets
Answer: A,C,B