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