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: butter cookie
Product list:
A: Walkers Shortbread Pure Butter Traditional Assortment, Traditional Butter Shortbread Cookies, 17.6 Ounce, Assorted
B: OREO, CHIPS AHOY! & Nutter Butter Cookies Variety Pack, Family Size, 3 Packs
Answer: B,A