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