Dave is cold. Dave is nice. Dave is quiet. Dave is white. Dave is young. Gary is big. Gary is blue. Gary is cold. Gary is nice. Gary is quiet. Gary is young. Harry is big. Harry is blue. Harry is nice. Harry is quiet. Harry is white. All cold people are young. Big people are cold. All cold people are big. If Harry is nice then Harry is quiet. White, blue people are young. If Dave is white and Dave is cold then Dave is young.
Dave is blue.