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