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