Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: s9 screen protector
Product list:
A: [2 Pack] QITAYO Screen Protector for Samsung Galaxy S9, HD-Clear [Bubble-Free][Case Friendly] [Alignment Frame] Tempered Glass Screen Protector Compatible with Samsung Galaxy s9
B: S9 Plus Screen Protector, (2-Pack) Tempered Glass Screen Protector[3D Curved][9H Hardness][Force Resistant Up to 11 Pounds][Easy to Install][Case Friendly] Compatible for S9 Plus
Answer: A,B