Anchor: Four bicyclists wearing helmets are racing along a city street while onlookers observe.
Entailed: Four people are racing bicycles.
Contradiction: The bicyclists are sitting in the grass resting.
Contradiction: The couple were sitting on a bench.
Contradiction: A man is holding a fishing rod.
Contradiction: Two men are going 200 mph inside a race car.
Contradiction: Children are playing board games.