Anchor: A baseball player slides into base as the baseman catches the ball and the umpire observes the play.
Entailed: The umpire kept an eye on the players during the game.
Contradiction: The player was indoors studying at the local library
Contradiction: The boy is swinging on the swings.
Contradiction: These people are not in their car.
Contradiction: They were bored with the picture house.
Contradiction: A cop watches as two kids play outdoors.