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