Bob is huge. Bob is high. Alan is short. Alan is small. Fiona is smart. Harry is rough. Harry is dull. If someone is not strong then they are rough. If someone is not bad then they are nice. If someone is smart then they are quiet. If someone is quiet and not sad then they are kind. 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 dull. All nice people are wealthy. 
Fiona is not kind.