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