title: algorithm to extract simple sentences from complex(mixed) sentences?
body: <p>Is there an algorithm that can be used to extract simple sentences from paragraphs?</p>
  
  <p>My ultimate goal is to later run another algorithm on the resulted simple sentence to determine the author's sentiment.</p>
  
  <p>I've researched this from sources such as Chae-Deug Park but none discuss preparing simple sentences as training data.</p>
  
  <p>Thanks in advance</p>