Sentence 1: A much anticipated feature of a theory of quantum gravity is that it will not feature singularities or event horizons and thus black holes would not be real artifacts .
Sentence 2: A much anticipated feature of a theory of quantum gravity is that it will have no singularities or event horizons , and thus black holes would not be real artifacts .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?