Task: Translation
Input (Japanese): 彼の曽祖父ジャワハルラール・ネルーはインドの初代首相で、彼の曽祖父モリオール・ネルーはインド独立運動の名高い指導者だった。
Output (English): His great-grandfather, Jawaharlal Nehru, was the first Prime Minister of India, and his great-great-grandfather Motilal Nehru was a distinguished leader of the Indian independence movement.