Anchor: Kal, go tell Gauve and the elders that it's time, said Jon.
Entailed: Jon instructed Kai to inform Gauve and the elders that it was time.
Contradiction: Do not tell them a thing, Jon said to Kai. 
Contradiction: They would not be finished for a long time. 
Contradiction: I can see why it would be helpful to have a PC at home.
Contradiction: His right arm had a wound on it.
Contradiction: The name John Pringle sounds like a snack-food.