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