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