Anchor: Let the cost be what it may." And with these words, she walked firmly out of the room. 
Entailed: She announced that she didn't care what it cost, before striding out confidently.
Contradiction: As she entered the room, she said she was nervous about the cost.
Contradiction: Nobody cares about combating computer-based attacks.
Contradiction: Jon said the person knew something.
Contradiction: rats are in a cage next to another cage full of rats
Contradiction: Cullen Murphy wrote a chronicle which I enjoyed.