Anchor: A man and a woman walk their dogs on leashes.
Entailed: A man is walking their dog.
Contradiction: A man is in a blue car.
Contradiction: A man is on the leash with their dog.
Contradiction: An elderly man is stashing cleaning supplies under his shirt at a Walmart
Contradiction: There were issues on the show. 
Contradiction: I remarked, I really don't want to know what's going on, Poirot.