Anchor: Hard labor workers moving gravel on a rainy day.
Entailed: Labor workers are moving gravel in the rain.
Contradiction: The workers are driving to a cafe for lunch.
Contradiction: The internal validity could not be established.
Contradiction: A woman is jumping on a trampoline.
Contradiction: Two people play leap frog in a field
Contradiction: The NYTBR isn't skeptical about issues like that.