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: apple watch series 2 38mm screen protector
Product list:
A: [6 Pack] Case Compatible with Apple Watch Series 3/2/1 38mm, BHARVEST Case with Tempered Glass Screen Protector Overall Bubble-Free Hard PC Cover for Apple Watch Accessories
B: Julk Series 3 Series 2 38mm Case Compatible with Apple Watch Screen Protector, Overall Protective Case TPU HD Clear Ultra-Thin Cover (2-Pack)
Answer: A,B