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