Anchor: Two men in a hospital, one is visiting the other is a patient.
Entailed: A man visits a hospital patient.
Contradiction: Two men are eating at a diner.
Contradiction: The man put all the vegetables in his car.
Contradiction: The women are having a conversation.
Contradiction: Predictions say that by 2020, no SCR retrofits will be installed.
Contradiction: A croud of people outdoors.