Question: What nationality is the director of film Open Tee Bioscope?
Sentence (from "Open Tee Bioscope"): Open Tee Bioscope is a 2015 Bengali language Indian coming-of-age comedy-drama film released on 15 January 2015, directed by director Anindya Chatterjee, who is the well known vocalist of the band Chandrabindu.
Relevant evidence: Yes