Gary is huge. Gary is high. Alan is short. Alan is little. Dave is quiet. Anne is rough. Anne is poor. If someone is not big then they are rough. If someone is not dull then they are wealthy. If someone is quiet then they are kind. If someone is kind and not bad then they are nice. If someone is rough and not big then they are sad. If someone is short and little then they are bad. If someone is bad and not kind then they are poor. All wealthy people are smart. 
Gary is not sad.