Anchor: Men are walking down a set of stone steps.
Entailed: Men are walking in a stone.
Contradiction: Men are standing in a stone.
Contradiction: Democrats said Bush was great.
Contradiction: The CSIS held a policy summit on aging in 2000.
Contradiction: He must have remained ignorant about the Gray Eagle-Ariel strain when he visited there.
Contradiction: A boy is holding a soccer ball.