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