Anchor: Two men wearing motorcycle helmets, one carrying a piece of paper.
Entailed: Men are wearinng helments.
Contradiction: Two skydivers wear no helmet.
Contradiction: The man in the gray shirt and sandals is pushing a car up a hill.
Contradiction: Cor blimey!
Contradiction: No, it is permanent and it does not fade off.
Contradiction: The crowd is hearing music.