Anchor: Surfers and bathers on the beach.
Entailed: Surfers and bathers are near the water.
Contradiction: There are no surfers on the beach.
Contradiction: Delos, Samos, and Naxos were relatively unimportant compared to some of their wealthier neighbors.
Contradiction: Pro bono efforts are being transformed by technology.
Contradiction: The Dutch and the British made a treaty with the Portuguese to remove the blockade.
Contradiction: A man cooks.