Anchor: A fan checks his cellphone while watching a football game.
Entailed: The fan is looking at his phone.
Contradiction: The man is watching a tennis match.
Contradiction: A man has his tent pitched up on top of the mountain.
Contradiction: Two men are performing for a crowd.
Contradiction: A bicyclist rides his bike calmly through the park.
Contradiction: A ball is tossed by an athlete.