Anchor: In a city in front of a subway, a man skateboards down a stairway as two older ladies sitting on a bench watch him.
Entailed: There are two older ladies watching the skateboarder.
Contradiction: A man is rollerblading down some stairs.
Contradiction: a man skateboards down a stairway, running away from the police.
Contradiction: The man is riding a bicycle as two older ladies are watching him.
Contradiction: a man swings on a swingset
Contradiction: A small girl rides her bicycle through the park.