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