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