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