Question: Do both directors of films Idhu Namma Aalu (2016 Film) and Letters From A Killer share the same nationality?
Sentence (from "Idhu Namma Aalu (2016 film)"): The film features Silambarasan, Nayantara and Andrea Jeremiah in the lead roles, while Soori and Jayaprakash portray supporting roles.
Relevant evidence: No