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]: Washington (CNN) Ohio Democratic Rep. Tim Ryan is calling his bid to oust Nancy Pelosi a "David versus Goliath" type clash -- a back bencher competing against the top House Democrat who made history in 2007 when she was sworn in as the first female speaker of the House. "If you're a quarterback and you keep throwing interceptions, you change quarterbacks," the 43-year-old Ryan, a former high school football player, said in a recent interview criticizing the record of Pelosi, 76, and arguing it's time for a younger generation to take the reins. Ryan's gambit is unusual because most leadership challenges come from members using another party position or a top slot on a key committee as a launching pad.Ryan is in his 7th term, but hasn't been a national leader for DemocratsYounger Democrats are unhappy with the lack of opportunities to advance in party leadershipPelosi is expected to fend off Ryan's challenge 
 Question:Ryan and other _ who pressed for more time before the vote point out that there is basically no bench for House Democrats.
[A]: Democratic


[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]: Athens, Greece (CNN) President Barack Obama issued a warning Tuesday against "crude nationalism" in the wake of Donald Trump's victory, saying during a news conference on his final overseas trip that the President-elect had tapped into a "troubling" strain of rhetoric playing on Americans' fears of globalization to win the presidency. Speaking in Athens, Obama said he recognized an "anger and fear in the American population" over threats of mechanization and globalization, but that Republican officials didn't use facts when making their case about the US economy. "You've seen some of the rhetoric among Republican elected officials and activists and media. Some of it pretty troubling and not necessarily connected to facts, but being used effectively to mobilize people," Obama said at a news conference alongside Greek Prime Minister Alexis Tsipras. "And obviously, President-elect Trump tapped into that particular strain within the Republican Party and then was able to broaden that enough and get enough votes to win the election."Obama said he recognized an "anger and fear in the American population"Obama's final international trip takes him to Greece, Germany and Peru 
 Question:He said Americans must guard against those trends during _'s presidency, and insisted he, too, would speak out against divisive language even after he leaves office.
[A]:
Donald Trump