Anchor: A black dog splashes in the water.
Entailed: There is a black dog in the water.
Contradiction: Two dogs play in the water.
Contradiction: man drinks tea
Contradiction: a dog chases a mailman down the street.
Contradiction: Luckily, Clinton doesn't risk reversing the practical processes, that help him deal with his workload.
Contradiction: Thre workers in vests stand next to the flatbed truck.