Anchor: A hockey game with several players playing their part in preventing or facilitating a goal.
Entailed: there are players playing hockey
Contradiction: the players are shoveling snow
Contradiction: They are the newest university in the world. 
Contradiction: The chance to take an active choice in the matter as a parent may help be a step toward the better future.
Contradiction: Julius didn't have any questions to ask.
Contradiction: A black man is jumping.