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].

[Q]: (CNN) Mitt Romney has added his voice to the chorus of Republicans who are dismayed that an ignorant demagogue such as Donald Trump could be poised to capture the presidential nomination of their grand and noble party. In a speech Thursday morning, Romney said, "Donald Trump is a phony, a fraud. His promises are as worthless as a degree from Trump University." He laid out a comprehensive case for why Republicans should reject Trump and pick one of the other candidates still in the race. But before we start lauding Romney for being a statesmanlike voice of reason and moderation, it's worth remembering a few things about him.Paul Waldman: Romney, GOP have used same ugly tactics as Trump, only with more politesseHe says Romney's 2012 campaign used racial code words, bullying mightTrumpism is GOP conservatism stripped of its veneer of subtlety, Waldman says 
 Question:That's because _ says, "I'm going to make our military so big, so powerful, so strong, that nobody, absolutely nobody, is going to mess with us."
[A]: Donald Trump


[Q]: President Barack Obama gave Pope Francis a box of seeds as a gift, a fitting token as their first-ever meeting provided a fresh start of sorts between the administration and Catholic leadership after years of strained relations. "These, I think, are carrots," Obama told the Pontiff, showing him a pouch from the box, which was made from timber from the first cathedral to open in the United States, in Baltimore. The Pope gave the President two medallions -- one symbolizing the need for peace and solidarity between the two hemispheres -- and a copy of "Evangelii Gaudium," or "The Joy of the Gospel." The book was penned by the Pope and calls for a new era of evangelization and a renewed focus on the poor.The meeting is called a step toward smoothing tensions with CatholicsAbortion and Obamacare mandates on contraception are areas of disagreementOne place for common ground: the plight of immigrants and the poorPope Francis' popularity could give President Obama a small bump in the polls 
 Question:"One of the things that would delight _ is if some of that popularity would rub off.
[A]: Barack Obama


[Q]: President Barack Obama has been battling against fierce opposition to his Iran nuclear deal but, yesterday, his plans drew the unprecedented support of 29 of the nation's top scientists. The president's Iran nuclear deal was praised by the scientists who include former White house advisers, Nobel laureates, and makers of nuclear arms. Their support will come as a welcome respite for the President who has faced stiff opposition on the deal from members of his own party - including Democratic Senator Chuck Schumer. On Thursday, Schumer of New York - widely considered to be one of the most important Jewish voices in congress - made his opposition clear. He flatly said he will 'vote to disapprove the agreement.'The president's Iran nuclear deal was praised by the scientists who include former White house advisers, Nobel laureates, and makers of nuclear armsTheir support will come as a welcome respite for the President who has faced stiff opposition from within his own partyObama has been forced to try and reach undecided members of congress in a bid to push through the deal which has already divided opinionBut in the letter, all 29 scientists hailed the deal as 'innovative' and 'stringent 
 Question:The letter applauded the proposed Iran deal and shoots down the idea that _ may be able to create nuclear weapons in secret.
[A]:
Iran