Well, I suspect that it is d), since the eye witness to the meeting reported that nothing classified was divulged.
Everything reported by the Washington Post came from an "undisclosed source", which may exist only in the mind of the #Journalist.
That is the problem with undisclosed sources. #Journalists can say anything they want, and there is no way to verify the story.
That's not how Journalism works at all. I understand you are ignorant on how we do our jobs but I can explain to you later when I have the time.
Quickly, news makes its way through editors, producers, executive producers and lawyers before you get to see it. It also requires the lawyers and journalist to fact check the source material multiple times. With that being said, mistakes do happen and that's why retractions are a thing.