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