Anchor: Two men playing soccer collide while attempting to gain possession of the ball.
Entailed: The players have bumped into each other while going for the ball.
Contradiction: The players are in halftimer and have returned to the locker rooms.
Contradiction: A young girl running to catch the bus.
Contradiction: The dog jumps in the air to catch the white Frisbee on the grassy field.
Contradiction: He left the sharper edges of his story unkempt. 
Contradiction: I watched TV often during the war.