Question: What nationality is the director of film Vaisali (Film)?
Sentence (from "Vaisali (film)"): Produced by M. M. Ramachandran and scripted by M. T. Vasudevan Nair, it was an adaptation of a sub-story told by Vedavyasa to King Yudhishtira in the epic "Mahabharatha".
Relevant evidence: No