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.

(CNN) First, consider this: It's the summer of 2019 and a dozen Democratic presidential candidates are gathered onstage for a debate somewhere in the Midwest. The network moderator concludes her introductions and tees up the opening question. "Who here tonight supports moving the United States toward a single-payer, or 'Medicare for all,' taxpayer-funded health care system?" Pause it there and rewind to January 2016 in Iowa. The caucuses are days away, and Hillary Clinton is fending off an unexpected challenge from Sen. Bernie Sanders. The discussion turns to single-payer, and Clinton balks. "People who have health emergencies can't wait for us to have a theoretical debate about some better idea that will never, ever come to pass," she tells voters in Des Moines, explaining her campaign's focus on preserving and expanding Obamacare, while dismissing the progressive insurgent's more ambitious pitch.Sanders campaigned relentlessly against the Republican bills, mostly in the Midwest and Rust Belt.Public opinion polls have begun to show more support among Democrats for single-payer. 
 Questions:If _ fail to claw back enough seats in next year's midterm elections, the health care conversation will remain in its current state: purely hypothetical. (A) Democratic (B) Midwest (C) United States (D) Medicare (E) Iowa (F) Hillary Clinton (G) Bernie Sanders (H) Clinton (I) Des Moines (J) Obamacare (K) Sanders (L) Republican (M) Rust Belt
(A)

Washington (CNN) Fired FBI Director James Comey publicly confirmed for the first time Wednesday a series of "very concerning," "very awkward" and "inappropriate" conversations with President Donald Trump that concerned him "greatly" -- but do these interactions rise to the level of obstruction of justice? Some legal experts say this isn't a close call. What is obstruction of justice? "Let's just keep this in perspective. There is a criminal investigation going on of one of the President's top associates, his former national security adviser, one of the most ... important people in the government. He gets fired. He's under criminal investigation and the President brings in the FBI director and says, please stop your investigation," said CNN senior legal analyst Jeffrey Toobin on CNN's Newsroom. "If that isn't obstruction of justice, I don't know what is."James Comey is scheduled to testify before the Senate intelligence committee ThursdayComey says Trump demanded his loyalty, asked him to drop a probe into ex-national security adviser Michael Flynn and pressured him to publicly declare that he was not under investigation 
 Questions:"Plus, to repeat, he did not order _ to end the investigation. (A) Washington (B) CNN (C) FBI (D) James Comey (E) Donald Trump (F) Jeffrey Toobin (G) Newsroom (H) Senate (I) Trump (J) Michael Flynn
(D)

Nanjing, China (CNN) -- Off-camera, I'm getting parenting advice from China's first athlete to win gold in any sport at the Winter Olympics. "Your daughter should go for ice skating," Yang Yang advises me. "It's great for her balance!" My five-year old is more swimmer than skater but I appreciate Yang's words and especially her intention. She's encouraging me to share the life-changing benefits of sport, not to necessarily groom a future Olympian. Yang herself is a product of a vigorous state system that created elite national athletes. She brought home that long-awaited gold medal in short-track speed skating from the Salt Lake City Olympiad in 2002.China has created a vigorous state system that has produced elite national athletesBut some argue the emphasis on winning has discouraged many childrenAt the other end of the scale, sport is not considered a part of your education in ChinaChina has also struggled in sports like football, interest in holding a Winter Olympics is low 
 Questions:More than a decade ago, _ was in it to win it. (A) Nanjing (B) China (C) CNN (D) Winter Olympics (E) Yang Yang (F) Salt Lake City Olympiad

(E)