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