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