Anchor: Well, he did, sir.
Entailed: Sir, well, he did.
Contradiction: Sir, well, he didn't.
Contradiction: A man speaks poetry through a loudspeaker.
Contradiction: a group of children are in a line
Contradiction: We plan to proceed with the strategic plan without meeting any members of Congress.
Contradiction: The person is looking at the desk which has a computer, a phone, and a box on it.