Question: Do both films, Navarathinam and Kallukkul Eeram, have the directors who are from the same country?
Sentence (from "Kallukkul Eeram"): Kallukkul Eeram( English:" Moisture inside stone") is a 1980 Tamil film, directed by P. S. Nivas, starring P. Bharathiraja, Sudhakar, Aruna and Vijayashanti.
Relevant evidence: Yes