Anchor: They therefore knew exactly when the troubling words were uttered and when the door was opened, in relation to the plane's dive.
Entailed: They knew what happened before the plane dove.
Contradiction: The plane exploded in mid air and no recordings were recovered.
Contradiction: "We can't turn back. Not today. Not tomorrow. Never." said the Kal.
Contradiction: When assessing a Social Security reform proposal, increasing national saving demonstrates the extent the proposal can achieve sustainable solvency. 
Contradiction: The commuters are driving SUVs here, the new green kind.
Contradiction: It was an ending that was both tragic and brave.