Anchor: A brown dog and a black dog playing with a yellow soccer ball.
Entailed: Two animlals are frolicking together.
Contradiction: Cats are scratching at a post in the living room.
Contradiction: A man is buying a newspaper.
Contradiction: Two hairdressers are working on their clients' hair
Contradiction: Nobody is on the grass
Contradiction: I have a three bedroom ranch with  no garden. All you can see is just the cement foundation all the way around.