Anchor: Two elderly men in the park one man taking a snooze and the other looking on.
Entailed: There are two men outside.
Contradiction: Three elderly men in the park are all taking a snooze.
Contradiction: There are no waves.
Contradiction: America Online is being chased by Microsoft.
Contradiction: Telling the truth makes it easier to accidentally slip up.
Contradiction: A person sits indoors.