Question: What nationality is the director of film Vaalu?
Sentence (from "Vijayachander"): He then essayed Sai Baba of Shirdi in the 1986 classic "Sri Shirdi Saibaba Mahathyam" which was screened at the International Film Festival of India; In the same year, he appeared as saint Vemana in the super hit "Vemana Charithra".
Relevant evidence: No