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