sentence1: Jeevan Prabhat was a successful social film from Bombay Talkies directed by Franz Osten . It starred Kishore Sahu in his debut film with Devika Rani and Mumtaz Ali .
sentence2: Franz Franz Osten was a successful social film from Bombay Talkies , directed by Kishore Sahu , who played in his debut film with Devika Rani and Mumtaz Ali Jeevan Prabhat .