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: screen protector iphone 6s
Product list:
A: Ailun 0.33mm Screen Protector Compatible for iPhone 8,7,6s,6, 4.7-Inch, 3 Pack 2.5D Edge Tempered Glass,Case Friendly
B: Ailun Screen Protector Compatible for iPhone 8 plus,7 Plus,6s Plus,6 Plus, 5.5 Inch 3Pack Case Friendly Tempered Glass
Answer: A,B