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