Anchor: children playing around a streetpole
Entailed: There are children on the street.
Contradiction: The children are inside watching TV.
Contradiction: None of the agencies use IT, they deliver their notifications by mail.
Contradiction: Marginal cost does not reflect the total cost of each pollutant. 
Contradiction: Four women talking in a circle
Contradiction: Tommy thoughtfully held the paper and said "Here's half a crown for my share."