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