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