Dave is big. Dave is cold. Dave is not kind. Dave is nice. Dave is smart. Dave is young. Gary is cold. Gary is nice. Gary is smart. Harry is not kind. Harry is nice. Harry is young. Smart people are young. If Harry is kind and Harry is cold then Harry is nice. If someone is not smart then they are big. Blue people are nice. Big people are young. If someone is big and not young then they are not blue.
Harry is not kind.