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: ipad mini four
Product list:
A: SUPCASE [Unicorn Beetle Pro Series] Design for iPad Mini 5 Case, with Built-In Screen Protector Full-body Rugged Kickstand Hybrid Case for iPad Mini 5 (2019 release) & iPad Mini 4 (Black)
B: Apple iPad Mini 4, 32GB, Space Gray - WiFi (Renewed)
Answer: B,A