Anchor: Two elderly women are wading through the water in swimsuits and hats.
Entailed: The women are outdoors.
Contradiction: The women are ice skating.
Contradiction: Two women are having a meal in a cafeteria.
Contradiction: He wants urban sports to be the main focus at the next convention.
Contradiction: No one is exempt from the documented provisions. 
Contradiction: Two shoppers picked up some produce.