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