Anchor: A dog is digging in the ground and half of his body is under the ground.
Entailed: A dog digging a hole.
Contradiction: A dog chasing a rabbit through the grass.
Contradiction: He knew that telling Mom that was okay.
Contradiction: I want to keep it safe. He gave the paper to the gambler.
Contradiction: You can't hire boats for sailing in the Mediterranean.
Contradiction: Two friends play together.