Input (grade 10): The 7th century Tamil Nadu saw the rise of the Pallavas under Mahendravarman I and his son Mamalla Narasimhavarman I/O. The Pallavas were not a recognized political power before the 2nd century.
Output (grade 10): The seventh century Tamil Nadu saw the rise of the Pallavas under Mahendravarman I and his son Mamalla Narasimhavarman I/O. The Pallavas were not a recognized political power before the second century.