Question: When is the director of film Kulamagal Radhai 's birthday?
Sentence (from "A. P. Nagarajan"): Akkamappettai Paramasivan Nagarajan (24 February 1928) – 5 April 1977 was an Indian film director, producer, actor and writer who set a trend in film making in Tamil cinema in 1960s and 1970s.
Relevant evidence: Yes