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