Anchor: Two baseball players try to move to the next base while a member of the opposing team tries to catch the ball.
Entailed: Two baseball players are playing the game.
Contradiction: Two basketball players are playing the game.
Contradiction: Actuaries and information technology specialists demand that they be given the rightful authority.
Contradiction: Dad teaching his son to ride a bike
Contradiction: Dave was great at everything.
Contradiction: A number of people are playing a game outside.