Question: When did the director of film Mamiyarum Oru Veetu Marumagale die?
Sentence (from "Mamiyarum Oru Veetu Marumagale"): Mamiyarum Oru Veetu Marumagale  is a 1961 Indian Tamil-language film produced by "Anupama Films" and directed by K. B. Tilak.
Relevant evidence: Yes