Question: What nationality is the director of film The Phantom Of The Operetta (1960 Film)?
Sentence (from "The Phantom of the Operetta (1960 film)"): The Phantom of the Operetta (Spanish:El Fantasma de la opereta) is a 1960 Mexican comedy film directed by Fernando Cortés and starring Germán Valdés, Ana Luisa Peluffo and Luis Aldás.
Relevant evidence: Yes