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