Question: What is the date of death of the director of film Mehndi Rang Layegi?
Sentence (from "Mehndi Rang Layegi"): Henna brings Color; Hindi: मेहंदी रंग लयेगि) is a 1982 Bollywood romantic film, produced by Pradeep Sharma and Veer Jain under the Tutu Veer Films banner and directed by Dasari Narayana Rao.
Relevant evidence: Yes