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