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