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