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: twin sheet set
Product list:
A: Utopia Bedding Printed Twin XL Sheet Set - 1 Fitted Sheet, 1 Flat Sheet and 1 Pillowcase - Soft Brushed Microfiber Fabric - Shrinkage and Fade Resistant (Twin XL, Grey Quatrefoil with White Pattern)
B: COSMOPLUS Fitted Sheet Twin Fitted Sheet Only(No Flat Sheet or Pillow Shams),4 Way Stretch Micro-Knit,Snug Fit,Wrinkle Free,for Standard Mattress and Air Bed Mattress from 8 Up to 10,Gray
Answer: B,A