Bob is heavy. Bob is big. Bob is strong. Anne is thin. Anne is small. Alan is smart. Alan is kind. Alan is nice. Dave is sad. Dave is rough. Dave is imperfect. Heavy people are smart. If someone is thin and small then they are short. If someone is sad and rough then they are poor. If someone is smart and kind then they are wealthy. If someone is short then they are little. If someone is little then they are tiny. If someone is tiny then they are imperfect. All imperfect people are rough. If someone is smart then they are kind. If someone is kind then they are nice. If someone is nice then they are huge. All huge people are high. If someone is wealthy then they are clever. If someone is clever then they are quiet. If someone is quiet then they are big. All big people are strong. If someone is poor then they are dull. If someone is dull then they are bad. All bad people are small. All small people are thin.
Dave is not thin.