Anchor: Two elderly men sitting at the hospital.
Entailed: There are two elderly men at the hospital.
Contradiction: The elderly men are jogging through the hospital.
Contradiction: A man is running across the street.
Contradiction: A woman is swinging a tennis racket.
Contradiction: The Romans deserted the Iberian peninsula after losing to the Carthaginians.
Contradiction: A woman is holding some smoking sticks.