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