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