Anchor: Two men on different soccer teams are playing for the ball.
Entailed: Players compete for the ball.
Contradiction: A bird flies into a window.
Contradiction: Two workers have lunch atop a high rise building.
Contradiction: It's certain to grow as part of the total.
Contradiction: The distribution keys are flawed and will have to be replaced or improved shortly.
Contradiction: Man and woman walking along a walkway