Question: What category of film are Prophet's Prey, the 2015 American production, and Italy in a Day, which appeared at the Venice International film festival?
Sentence (from "Prophet's Prey"): The film's subject matter is Warren Jeffs, the president of the Fundamentalist Church of Jesus Christ of Latter-Day Saints, who is now running his religion from the confines of the Texas state prison, where he is serving out a sentence of life plus twenty years for the rape of girls aged 12 and 13.
Relevant evidence: No