Anchor: i don't know if they could do it or not did you read Tom Clancy's A Clear and Present Danger
Entailed: Have you ever read A Clear and Present Danger by Tom Clancy?
Contradiction: Did you ever read Harry Potter?
Contradiction: Some Africans are watching a movie.
Contradiction: The players are celebrating.
Contradiction: Also you must read today's newspaper.
Contradiction: Ceballos has a starting salary of $30,000.