Anchor: A person in an orange safety vest is on a cart held up by cables.
Entailed: a person is on a cart
Contradiction: a dog is on a cart
Contradiction: The young girl is laughing at her dress.
Contradiction: You wonder why those want coal and oil even though they have atomic power, the astronomer responded? 
Contradiction: There is no one near the microphone.
Contradiction: President Bush is in a tough spot.