Question: Who is the child of the director of film Kalyanarathriyil?
Sentence (from "M. Krishnan Nair (director)"): He also directed 18 Tamil movie including four films starring M. G. Ramachandran and two Telugu movies, one each with superstars N. T. Rama Rao and Krishna Eminent filmmakers including Hariharan, S. P. Muthuraman and Bharathiraja apprenticed under him as assistant directors.
Relevant evidence: No