Anchor: Two men in tuxedos and a girl in a black formal dress share drinks together.
Entailed: Three people having drinks.
Contradiction: The people are lounging at home in sweatpants.
Contradiction: The frog croaked all night.
Contradiction: He saw the guy who cut the line and confronted him. 
Contradiction: Camping and eating on a beach is fun and convenient.
Contradiction: New York is doing some work to address challenges associated with its size and diversity.