Fiona is big. Fiona is high. Gary is short. Gary is small. Alan is kind. Dave is poor. Dave is sad. If someone is not huge then they are poor. If someone is not rough then they are smart. If someone is kind then they are wealthy. If someone is wealthy and not bad then they are nice. If someone is poor and not huge then they are dull. If someone is short and small then they are bad. If someone is bad and not wealthy then they are sad. All smart people are quiet. 
Gary is not sad.