Anchor: The boy in the yellow shirt is riding a skateboard along a red bar.
Entailed: The boy is skateboarding.
Contradiction: The boy will soon burst into flames.
Contradiction: the baby is not crying
Contradiction: A boy is being helped down a slide.
Contradiction: Two women ride bikes down a steep slope in the city.
Contradiction: Suharto had cutthroat tactics that often led to his success.