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