Task: Query_Product_Rank
Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: a10 phone case
Product list:
A: OTTERBOX COMMUTER LITE SERIES Case for Samsung Galaxy A10e - Retail Packaging - BLACK
B: IDYStar Galaxy A10E Case with Tempered Glass Screen Protector, Galaxy A10E Case,Hybrid Drop Test Cover with Card Mount Kickstand Slim Fit Protective Phone Case for Samsung Galaxy A10E, Red
Answer: B,A