Sentence 1: Trevor Hunter was not the principal in 2011 as he was Principal at Belmont City College and was replaced in 2012 by Geraldine Hardy .
Sentence 2: In 2011 , Geraldine Hardy was not the director as he was director at Belmont City College and was replaced in 2012 by Trevor Hunter .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?