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