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