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