Charlie is strong. Charlie is huge. Bob is thin. Bob is tiny. Alan is quiet. Erin is sad. Erin is bad. If someone is not big then they are sad. If someone is not dull then they are kind. If someone is quiet then they are nice. If someone is nice and not rough then they are wealthy. If someone is sad and not big then they are poor. All poor people are little. If someone is thin and tiny then they are rough. If someone is rough and not nice then they are bad. If someone is bad then they are young. If someone is kind then they are smart. All smart people are clever. All wealthy people are old. 
Alan is old.