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