Erin is high. Erin is big. Bob is little. Bob is small. Alan is kind. Gary is dull. Gary is poor. If someone is not huge then they are dull. If someone is not rough then they are wealthy. If someone is kind then they are smart. If someone is smart and not bad then they are clever. If someone is dull and not huge then they are sad. All sad people are thin. If someone is little and small then they are bad. If someone is bad and not smart then they are poor. If someone is poor then they are young. If someone is wealthy then they are quiet. All quiet people are nice. All clever people are experienced. 
Alan is not experienced.