Anchor: Some rock musicians are playing at a concert.
Entailed: A rock concert is happening.
Contradiction: A classical piano plays softly.
Contradiction: A elderly man with LA on his cap paints a turtle on a blue background.
Contradiction: A bunch of people are near each other.
Contradiction: The male skateboarder performs a stunt on a ramp.
Contradiction: Federal deficits hurt private saving.