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