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