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