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