Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: (CNN) Donald Trump and his surrogates amplified their argument over the weekend that the election is "rigged," leaving the Republican nominee more isolated as top members of the GOP -- including his own running mate -- declared their faith in the political system. Trump opened Sunday with a series of tweets sowing doubt about the legitimacy of the election. "The election is absolutely being rigged by the dishonest and distorted media pushing Crooked Hillary - but also at many polling places - SAD" But Trump's own vice presidential nominee, Indiana Gov. Mike Pence, disagreed during an interview on NBC's "Meet the Press," saying he will accept the Election Day results.Trump also argued, once again, that Democratic rival Hillary Clinton "should have been prosecuted"Trump also denied sexual assault allegations against him 
 Question:But _ primarily raised the allegations to argue again that the media outlets reporting on the allegations -- many of which describe actions Trump bragged about in a 2005 conversation that surfaced last week -- are doing so to sink his campaign.

Donald Trump