Complex sentence: Satyajit Ray (2 May 1921--23 April 1992) was an Indian film-maker who worked prominently in Bengali cinema and often regarded as one of the great directors of world cinema.
Split into simpler sentences: Satyajit Ray (2 May 1921--23 April 1992) was an Indian film-maker who worked prominently in Bengali cinema. He is often regarded as one of the great directors of world cinema.