Task: Text Simplification
Input (English): The canonical Book of Ezra and Book of Nehemiah are the oldest sources for the activity of Ezra , whereas many of the other books ascribed to Ezra ( First Esdras , 3 – 6 Ezra ) are later literary works dependent on the canonical books of Ezra and Nehemiah .
Output (English): Many of the other books they say are written by Ezra ( First Esdras , 3-6 Ezra ) are written after that .