Alan is big. Alan is strong. Harry is tiny. Harry is little. Erin is clever. Charlie is dull. Charlie is bad. If someone is not high then they are dull. If someone is not sad then they are nice. If someone is clever then they are quiet. If someone is quiet and not poor then they are kind. If someone is dull and not high then they are rough. All rough people are small. If someone is tiny and little then they are poor. If someone is poor and not quiet then they are bad. If someone is bad then they are young. If someone is nice then they are wealthy. All wealthy people are smart. All kind people are old. 
Erin is not old.