Anchor: At a skate park one man skateboards, one rides a scooter and 2 men record the skateboarder from below and above him.
Entailed: There are people skateboarding.
Contradiction: The skate park is empty.
Contradiction: People are around a red picnic table
Contradiction: Less than half the screen positive patients were identified by staff.
Contradiction: The roller blader has a bald head.
Contradiction: It was yesterday.