Dave is rough. Dave is young. Erin is blue. Erin is white. Gary is young. Harry is kind. Harry is rough. If Erin is white and Erin is green then Erin is kind. If Harry is kind and Harry is green then Harry is young. If Erin is green then Erin is kind. Rough, young people are blue. All kind, quiet people are rough. Rough, kind people are white. All rough, young people are kind. If Dave is white then Dave is rough.
Gary is kind.