Anchor: well who's the running back is it Sammy Smith or is it Emmitt Smith Emmitt Smith
Entailed: Is the running back Sammy or Emmitt Smith?
Contradiction: The quarterback is Sammy Smith.
Contradiction: Jared Diamond is a chemistry teacher at the University of San Diego. 
Contradiction: They had 2 pencils and a strong look.
Contradiction: The skier is skiing down a slope.
Contradiction: The report on the final episodes is called Someone should tell Newsweek.