Anchor: Perhaps this was a subversive act, the urinal-drain-guard manufacturer inviting us to piss on the United States' failed drug policy.
Entailed: The drug policy of the United States has failed.
Contradiction: The United States is noted for its effective drug policy.
Contradiction: The kids are eating birthday cake in a restaurant.
Contradiction:  An old man in a white shirt walks.
Contradiction: The possibilities of how to house was entered are stated accurately in the press reports.
Contradiction: Three people are at the beach.