Erin is strong. Erin is high. Harry is tiny. Harry is little. Fiona is smart. Bob is rough. Bob is poor. If someone is not huge then they are rough. If someone is not dull then they are nice. If someone is smart then they are kind. If someone is kind and not sad then they are wealthy. If someone is rough and not huge then they are bad. All bad people are short. If someone is tiny and little then they are sad. If someone is sad and not kind then they are poor. If someone is poor then they are young. If someone is nice then they are clever. All clever people are quiet. All wealthy people are experienced. 
Erin is short.