Question: Which film was released more recently, Den Grønne Heisen or Open Graves?
Sentence (from "Open Graves"): Open Graves is a 2009 horror film directed by Álvaro de Armiñán and written by Bruce A. Taylor and Roderick Taylor, the film stars Eliza Dushku, Mike Vogel, Naike Rivelli and Lindsay Robba.
Relevant evidence: Yes