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