Anchor: Jon would have to take down their alpha.
Entailed: Their alpha would have to be taken down by Jon.
Contradiction: Jon didn't have to take down their alpha.
Contradiction: An old man is swimming in the ocean
Contradiction: A dog catches a ball.
Contradiction: Exhibit 18 is a glossary of terminology used.
Contradiction: You wouldn't want to see it, because it is three hours long and just drags on forever.