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. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.
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Question: Hong Kong (CNN) -- The naughty step is not working. After the United Nations slapped tougher sanctions on North Korea after its third nuclear test in February this year, Pyongyang screamed in defiance. It canceled its hotline with South Korea, withdrew its workers from the Kaesong industrial complex it jointly operates with Seoul, and carried on with its over-the-top threats. China may have backed those sanctions but the economic lifeline is still there. Trade goes on between North Korea and China. In 2011, before some of these trade embargoes began, China accounted for an estimated 67.2% of North Korea's exports and 61.6% of imports, according to the CIA World Factbook.Pyongyang reacted angrily to tougher sanctions after its third nuclear testChinese trade with North Korea has been a lifeline for the isolated regimeBut Beijing has struggled to control the angry rhetoric from its neighborExpert: China fears a North Korean collapse would spark a refugee crisis 
 Questions:"There's a lot more _ could do that it has chosen not to." (A) Hong Kong (B) CNN (C) United Nations (D) North Korea (E) Pyongyang (F) South Korea (G) Kaesong (H) Seoul (I) China (J) CIA World Factbook (K) Beijing (L) North Korean

Answer: (I)


Question: (CNN) With the cancellation of a Trump rally in Chicago due to protests, and a slew of recent violent encounters between protesters and supporters of Donald Trump -- one of whom assaulted a protester as the police lead him away, and later threatened to kill him -- we are finally seeing the culmination of the Trump campaign's combative, reckless and downright disturbing rhetoric. Trump is both denying the violent encounters are taking place, and simultaneously blaming Bernie Sanders' supporters, President Obama, the media for overreporting them, and so-called Chicago "thugs." His surrogates, like Jeffrey Lord, insist "the violent left" is at it again. "The American left has a very, very long and detailed history of doing exactly this," he said on CNN. "We're talking about people who show up at rallies ... to provoke, to provoke. ... They are in search of violence. That's what their intention is."SE Cupp: Trump denies he's fomented violence, blaming others; but he has repeatedly given audiences OK for violenceShe says Trump one of the most divisive figures in electoral politics, taking advantage of some voters' anger to sow more angerCupp: Trump's America would be a very angry place 
 Questions:Trump rallies have become a cacophonous orchestra pit, which _ conducts into perfectly timed discord. (A) Trump (B) Chicago (C) Bernie Sanders (D) Obama (E) Jeffrey Lord (F) American (G) CNN (H) SE Cupp (I) Cupp (J) America

Answer: (A)


Question: (CNN) -- Sebastian Vettel dashed Fernando Alonso's hopes of delivering a home victory for Ferrari at Monza with another commanding drive to win the Italian Grand Prix Sunday. The three-time defending champion secured his sixth win of the season after starting on pole position, relegating Spain's Alonso to second place. Vettel's Red Bull teammate Mark Webber finished third ahead of the second Ferrari of Brazilian Felipe Massa. The victory extended Vettel's advantage in the world title race over Alonso to 53 points with seven rounds remaining. Britain's Lewis Hamilton, who was forced to start from 12th after a poor qualifying session Saturday, could only manage ninth spot, but remained in third place in the standings, 81 points adrift.Sebastian Vettel wins Italian Grand Prix at MonzaSixth win of season for three-time defending championFernando Alonso finishes second for FerrariMark Webber joins Red Bull teammate Vettel on the podium 
 Questions:_ acknowledged there was little he could do to prevent the 32nd victory of Vettel's career. (A) CNN (B) Sebastian Vettel (C) Fernando Alonso (D) Ferrari (E) Monza (F) Italian (G) Grand Prix (H) Spain (I) Vettel (J) Red Bull (K) Mark Webber (L) Brazilian (M) Felipe Massa (N) Britain (O) Lewis Hamilton

Answer:
(C)