Anchor: A brown dog and a tan dog run on a beach.
Entailed: Animals are moving outside.
Contradiction: The pets are eating on the back porch.
Contradiction: A plane is flying through the city.
Contradiction: Jon was wondering if you have a blacksmith.
Contradiction: I thought it would be a good idea if the kids stayed here and didn't go to other countries. 
Contradiction: The man in the two-toned gray jacket and jeans is skiing.