Anchor: One black and white dog and two brown and white dogs moving on sand.
Entailed: A black and white dog is walking with two brown and white dogs in the sand.
Contradiction: Three reddish dogs are moving together through the sand.
Contradiction: The wall is clean.
Contradiction: The participants of the News Quiz makes it fun.
Contradiction: The Astronomer was trying to get everyone's attention.
Contradiction: A person  is standing in front of a table of condiments.