Anchor: two dogs playing with each other
Entailed: The two dogs were playful.
Contradiction: The two dogs each peed on the living room carpet while they fought over the dinner bowl.
Contradiction: A boy fell asleep holding onto his bear in bed.
Contradiction: It looked like he had walked a long way when the army patrol picked him up.
Contradiction: Issues in export competition are emerging that have never been studied before.
Contradiction: The staircase is big.