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