Question: When was the director of film Nanna Prathigne born?
Sentence (from "Nanna Prathigne"): Nanna Prathigne (Kannada: ನನ್ನ ಪ್ರತಿಜ್ಞೆ) is a 1985 Indian Kannada film, directed by K. S. R. Das and produced by Padmanabham.
Relevant evidence: Yes