Question: When was the Indian film actor, producer and activist born who was a start in the film Daag and also known as "Tragedy King"?
Sentence (from "Narayan Gopal"): Narayan Gopal Guruwacharya(Nepali: ) (October 4, 1939 - December 5, 1990) was a prominent popular singer and composer of Nepali music.
Relevant evidence: No