Anchor: There is a woman looking at a duck on the sidewalk.
Entailed: A lady is watching an animal outside.
Contradiction: A duck is walking in the street.
Contradiction: Two chess players are sitting at a football game.
Contradiction: They should break up the band or at least run the stud down.
Contradiction: A dog is sleeping next to the man and woman.
Contradiction: A male rides a bike in town.