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: surface book 2 case
Product list:
A: hongyixun Surface Book 2/3 13.5 Inch Case, 2 in 1 Kickstand Book Style Cover for Microsoft Surface Book 3 Laptop Tablet Cases, Black
B: mCover Hard Shell Case for Microsoft Surface Book Computer 1 & 2 & 3 (15-inch Display, Black)
Answer: B,A