Question: Which country the director of film The Road To Wellville (Film) is from?
Sentence (from "The Road to Wellville (film)"): The Road to Wellville is a 1994 American comedy-drama film adaptation of T. Coraghessan Boyle's novel of the same name, which tells the story of the doctor and clean-living advocate John Harvey Kellogg and his methods employed at the Battle Creek Sanitarium at the beginning of the 20th century.
Relevant evidence: No