Question:
Based on the premise "Photograph of Alan Greenspan on the Slate Table of Contents by Kevin Lamarque/Reuters.", can we conclude that "This photograph of Alan Greenspan shows his hard at work."?
****
Answer:
it is not possible to tell

Question:
Based on the premise "They cited a forged document, the Donation of Constantine, supposedly bequeathing them political authority over all of Italy.", can we conclude that "The forgery was discovered, and their rule ended."?
****
Answer:
it is not possible to tell

Question:
Based on the premise "We asked Why did Al Gore pay Naomi Wolf so much money for advice which, presumably, he could've gotten for free?", can we conclude that "Naomi Wolf demanded a large sum of money for her advice."?
****
Answer:
it is not possible to tell