Anchor: The grimy paper, of a pattern now indistinguishable, hung in loose festoons from the wall.
Entailed: The paper hung on the wall and was loose.
Contradiction: There was no paper on the wall.
Contradiction: Richard Lugar is the chairman of the environmental committee.
Contradiction: The numbers keep getting drawn until there is a winner.
Contradiction: This method works on a first-in last-out basis.
Contradiction: Deionized water comes from certain systems.