Considering '...Einstein's Special Theory of Relativity does not say that E = MC2 and in leap year MC2.', does 'Einstein's Special Theory of Relativity indeed does say that E = MC2 and in leap year MC2.' maintain an independent stance?
...Einstein's Special Theory of Relativity does not say that E = MC2 and in leap year MC2.###Einstein's Special Theory of Relativity indeed does say that E = MC2 and in leap year MC2.