Anchor: Sombody has stuck the face of Groucho Marx on a walk do n't walk button.
Entailed: Someone put a picture of Groucho Marx on the walk-do no walk button.
Contradiction: Goldie Hawn is walking near a movie set.
Contradiction: The volley ball teams are riding on a bus.
Contradiction: A man carrying a blue bag is walking.
Contradiction: The boy and the woman are dining in the hospital cafeteria.
Contradiction: A man is holding  a stick