Anchor: Save the Mars Polar Lander or don't, just someone tell NASA it's blocking my driveway.
Entailed: The Mars Polar Lander is owned by NASA.
Contradiction: NASA has nothing to do with the Polar Lander.
Contradiction: The dogs ran behind the curtain.
Contradiction: The University of California, Center for the Study of Evaluation, 1977.
Contradiction: They get paid handsomely for it, and it makes them quite happy.
Contradiction: They stand around together