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