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