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]: Marshalltown, Iowa (CNN) Republican Sen. Ben Sasse of Nebraska announced Tuesday he will campaign with two of Donald Trump's rivals for the Republican presidential nomination, just two days after he chastised Trump for his marital infidelities. As part of an 18-tweet spree on Sunday night, Sasse asked Trump whether he has "repented" for his "many affairs w/ married women." "@realDonaldTrump Q4: You brag abt many affairs w/ married women. Have you repented? To harmed children & spouses? Do you think it matters?" Sasse asked Trump in a tweet that was retweeted more than 700 times. The tweets came after Trump attended church services in Iowa on Sunday morning. Entering the final stretch in Iowa, where evangelicals are a key portion of the Republican primary electorate, Trump has played up his Christianity and turned to supporters like Jerry Falwell Jr. to boost his religious bona fides.Sunday night, Nebraska Sen. Ben Sasse asked Trump whether he has "repented" for his "many affairs w/ married women"The tweets came after Trump attended church services in Iowa on Sunday morning 
 Question:RELATED: _ picks up endorsement of evangelical leader Jerry Falwell Jr.
[A]: Donald Trump


[Q]: (CNN) In the final months of the 2016 campaign, longtime Donald Trump associate Roger Stone repeatedly discussed his backchannel communications with WikiLeaks founder Julian Assange and claimed knowledge of forthcoming leaks from the group, a CNN KFile review of his public statements shows. Stone's comments about WikiLeaks have come under increased scrutiny as the FBI and congressional committees investigate whether Trump associates were involved in Russian efforts to interfere in the 2016 election. Stone has repeatedly and publicly denied that he had any contact with Russian officials during the campaign. Stone declined to answer questions from CNN for this story. After this story was published, WikiLeaks tweeted, "WikiLeaks & Assange have repeatedly confirmed that they have never communicated with Stone."Stone repeatedly discussed his back channel communications with WikiLeaks founder Julian Assange.Stone has repeatedly and publicly denied that he had any contact with Russian officials during the campaign. 
 Question:Stone tweets -- then deletes -- about communicating with _, writing that he "never denied perfectly legal backchannel to Assange who indeed had the goods on #CrookedHillary."
[A]: Julian Assange


[Q]: Vladimir Putin has conscripted 150,000 new troops into the Russian army as the country unleashed a new wave of airstrikes in Syria - while and Iran and Islamist group Hezbollah prepare for a major ground offensive. Hundreds of Iranian troops have arrived in Syria over the last ten days, backed by the country's Lebanese allies, Hezbollah, and rebel fighters from Iraq and Afghanistan, two Lebanese sources claimed today. One of the sources said the Iranian ground forces were 'soldiers and officers', not advisers, adding: 'We mean hundreds with equipment and weapons. They will be followed by more.' They are being supported by Russia's warplanes who bombed camps of rebel fighters trained by the CIA, one of the group's commanders claimed.Russia launched airstrikes on rebel groups in Syria for second day straightCountry accused of targeting moderate rebels backed by U.S and not ISISMoscow foreign minister Lavrov has rejected the 'rumours' as 'unfounded'Hundreds of Iranian and Hezbollah troops 'set to launch ground offensive' 
 Question:He claimed Russia's 'random' strikes on _'s enemies would draw the country deeper into the conflict.
[A]:
Syria