Question: The composer Alexander Borodin, who wrote the opera Prince Igor, was a part of which group dedicated to producing a uniquely Russian kind of classical music? 
Sentence (from "Fire Maidens from Outer Space"): It was a British production, written, produced and directed by American filmmaker Cy Roth as a collaboration between Cy Roth Productions and Criterion Films, and distributed in the UK by Eros Films and in the USA by Topaz Film Co..
Relevant evidence: No