Question: What nationality is the director of the film, in which Maribel Verdú appeared as Mercedes ? 
Sentence (from "Maribel Verdú"): She is known to English-speaking audiences for playing Luisa in Alfonso Cuarón's 2001 film "Y tu mamá también" and Mercedes in Guillermo del Toro's 2006 film "Pan's Labyrinth".
Relevant evidence: Yes