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