Anchor: He turned to see what the reaction was, and then stared open-mouthed at his surroundings.
Entailed: He looked around to take a look, and was shocked by what he saw.
Contradiction: He did not dare to turn around and see what the reaction was.
Contradiction: Every animals you can see here is a bird.
Contradiction: The duck is black.
Contradiction: 30 other zoos around the world had hatched the same species.
Contradiction: A woman is handing out free hugs to anyone who wants them.