Charlie is cold. Charlie is round. Gary is green. Gary is not rough. Harry is green. Harry is kind. Harry is rough. Harry is round. Harry is white. Harry is young. Green people are young. If someone is green then they are young. Cold, young people are white. If Harry is kind and Harry is young then Harry is rough. If someone is not round then they are cold. If someone is white and not green then they are kind.
Harry is not white.