Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: case iphone xr
Product list:
A: Justcool Compatible with iPhone XR Case, Built-in Screen Protector Heavy Duty Full Body Shockproof Case (Black/Clear)
B: OTOFLY Compatible with iPhone XR Case 6.1 inch,[Silky and Soft Touch Series] Premium Soft Liquid Silicone Rubber Full-Body Protective Bumper Case for iPhone XR (Light Purple)
Answer: B,A