Dave is strong. Dave is high. Bob is little. Bob is thin. Charlie is kind. Gary is rough. Gary is sad. If someone is not big then they are rough. If someone is not bad then they are quiet. If someone is kind then they are smart. If someone is smart and not poor then they are wealthy. If someone is rough and not big then they are dull. If someone is little and thin then they are poor. If someone is poor and not smart then they are sad. All quiet people are nice. 
Charlie is not wealthy.