Question: Who's production company, Mirabai Films, specializes in films for international audiences on Indian society, whether in the economic, social or cultural spheres, Mira Nair or Mel Stuart ? 
Sentence (from "Mira Nair"): Her production company, Mirabai Films, specializes in films for international audiences on Indian society, whether in the economic, social or cultural spheres.
Relevant evidence: Yes