Anchor: After a long search, a new puck was proposed by the researchers from the university in Ghab-Akbad.
Entailed: Researchers designed a new puck.
Contradiction: The puck was already perfect.
Contradiction: The kids are asleep.
Contradiction: They enjoying playing in a McDonald's, they don't want the food, they just want to play.
Contradiction: The two men are stranded on an island with no instruments to play.
Contradiction: A young boy skates.