Question: Do director of film Kalpavriksham and director of film Njaan share the same nationality?
Sentence (from "Njaan"): The movie is based on the acclaimed novel" K T N Kottur Ezhuthum Jeevithavum" by T. P. Rajeevan, which is set in the backdrop of India's freedom struggle and depicts a magical history of a Kerala village.
Relevant evidence: No