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