Anchor: Attention must be paid lest the government further encroach on the privacy of our data streams.
Entailed: If attention isn't paid, the government will continue to spy.
Contradiction: The government does not spy on our data streams.
Contradiction: There are several factors that determine your odds of winning a state lottery. 
Contradiction: He had evidence proving the prisoner had something to do with the death of his stepmother.
Contradiction: Someone is handing their bags over to security.
Contradiction: People sat on a train car looking thing with barred windows and Arabic writing one of them.