Charlie is young. Charlie is round. Charlie is blue. Dave is round. Dave is red. Dave is nice. Dave is blue. Dave is big. Harry is young. Harry is round. If someone is nice and round then they are young. If someone is green and young and round then they are big. If someone is nice and red and young then they are cold. If someone is cold and young and round then they are red. If someone is green and nice then they are big. If someone is nice and cold and young then they are kind. If someone is blue and big then they are rough.
Dave is not rough.