Anchor: A boy wearing a pink helmet just went off a jump at a bike park and is midair.
Entailed: The boy is wearing head protection.
Contradiction: The boy is at a scooter park.
Contradiction: I was beginning to think he had no idea what he had done was wrong. 
Contradiction: A male stands in the dense vegetation wearing a white hat and yellow jacket.
Contradiction: Base benefits are never impacted.
Contradiction: A group of humans are outdoors.