Task: Explanation
Input (English): 2012 is a 2009 American epic disaster film directed by Roland Emmerich, and stars John Cusack, Chiwetel Ejiofor, Amanda Peet, Oliver Platt, Thandie Newton, Danny Glover and Woody Harrelson. The film was produced by Centropolis Entertainment and distributed by Columbia Pictures. Question: Who directed "2012," an American epic disaster film which stars British actor Chiwetel Umeadi Ejiofo? Answer: Roland Emmerich
Output (English): 2012 is a 2009 American epic disaster film directed by Roland Emmerich, and stars John Cusack, Chiwetel Ejiofor, Amanda Peet, Oliver Platt, Thandie Newton, Danny Glover and Woody Harrelson.