Anchor: If she fails to respond, he said, the House will have no choice but to call for the vice president's impeachment.
Entailed: If she doesn't respond, the House will have to try to impeach the VP.
Contradiction: If she does respond, the House will have to try to impeach the VP.
Contradiction: Four men are walking down the beach.
Contradiction: There are two animals playing in the grass.
Contradiction: A man is standing on the empire state building
Contradiction: A little girl on the playground.