Question: Which country the director of film The St. Valentine'S Day Massacre (Film) is from?
Sentence (from "Roger Corman"): Corman mentored and gave a start to many young film directors such as Francis Ford Coppola, Ron Howard, Martin Scorsese, Jonathan Demme, John Sayles, and James Cameron, and was highly influential in the New Hollywood filmmaking movement of the 1960s and 1970s.
Relevant evidence: No