Task: Question Generation
Input (English): Context : Arcadia Lost is a 2010 American drama film directed by Phedon Papamichael Jr. The film both takes place and was filmed in Greece and, specifically, in Poulithra, one of the last to remain, tranquil coastal villages with stone traditional houses in the area of Leonidio. 
Subject : Arcadia Lost 
Relation : narrative location
Output (English): Which place does Arcadia Lost exist in?