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