Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: red and black iphone 7 case
Product list:
A: LeYi Compatible for iPhone 8/7/ 6s/ 6 Case with Tempered Glass Screen Protector, Pass 16ft Drop Test Military-Grade Cover with Magnetic Ring Kickstand, Protective Phone Case for Apple iPhone 8, Red
B: Co-Goldguard Case for iPhone 7 Plus/8 Plus Heavy Duty 3 in 1 Built-in Screen Protector Durable Cover Dust-Proof Shockproof Scratch-Resistant Shell Compatible with iPhone 7+/8+ 5.5,Red&Black
C: iPhone 7/8 Case, ImpactStrong Heavy Duty Dual Layer Protection Cover Heavy Duty Case for iPhone 7/8 (Red)
Answer: C,A,B