Anchor: Since not everyone will read everything they order up at no charge, an enormous amount of pointless net traffic is being generated.
Entailed: A large volume of internet traffic being generated is pointless.
Contradiction: None of the internet traffic being generated is pointless.
Contradiction: Although they relaxed their standards sufficiently, they felt unrewarded. 
Contradiction: He's gotten stronger and has overcome alcoholism.
Contradiction: This problem makes it even easier to decide on the right time for scheduling. 
Contradiction: I do not understand the reasons for it.