Anchor: After all, who really knows if this winter thing is really a pattern or just a statistical fluke?
Entailed: Who can say that winter is not just a random occurrence of statistic improbability?
Contradiction: It is certain that winter is nothing more than a statistical fluke.
Contradiction: She is the worst ever.
Contradiction: The woman is talking.
Contradiction: There are no boutiques near the Spanish Steps.
Contradiction: You can get a nice meal at most of the diners there for around twenty bucks.