Question: When did the director of film Hemavathi (Film) die?
Sentence (from "Hemavathi (film)"): Hemavathi (Kannada: ಹೇಮಾವತಿ) is a 1977 Indian Kannada film, directed by Siddalingaiah and produced by N. Veeraswamy, S. P. Varadaraj, J. Chandulal Jain and Siddalingaiah.
Relevant evidence: Yes