Anchor: Two women talking in a city street.
Entailed: Two humans outdoors.
Contradiction: Two women ignoring each other.
Contradiction: The postal service's monopoly on economics was incorrectly calculated bu Professor Wachter. 
Contradiction: People wait for the solar eclipse while shielding their eyes.
Contradiction: I have to say, I'm quite disappointed.
Contradiction: Two people are walking a dog.