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