Question: What is the date of death of the composer of film Ente Entethu Mathrem?
Sentence (from "Ente Entethu Mathrem"): Ente Entethu Mathrem  is a 1986 Indian Malayalam-language family drama film directed by J. Sasikumar and written by Kaloor Dennis from a story by A. R. Mukesh.
Relevant evidence: No