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: ipad mini four
Product list:
A: iPad Mini 5 Case for Kids | TSQ Defender Bumper Protection Case for iPad Mini 4 | Mini iPad Case 5th Generation Rugged Shockproof with Rotating Stand, Hand Strap & Shoulder Strap for Girls Boys | Red
B: Apple iPad Mini 4, 32GB, Space Gray - WiFi (Renewed)
C: 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)
Answer: B,A,C