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.

Ex Input:
(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

Ex Output:
(A)


Ex Input:
(CNN) -- President Barack Obama is poised to make his case to the country on the next steps for tackling the threat posed by ISIS. Certainly, ISIS' advances this summer -- including the seizure of territories in Iraq and Syria, declaration of a new "caliphate," and its killings of thousands in Iraq and Syria, including two American journalists -- have been a wake-up call. What should the President keep in mind as he prepares to deliver his speech Wednesday? Here are five key questions he should answer in his speech and as he follows up in the coming weeks: What metrics will the United States use to gauge the success of airstrikes in Iraq and possible additional strikes in Syria?President Barack Obama is set to outline his strategy to counter ISIS on WednesdayObama should outline how exactly he will gauge success, say Brian KatulisBuilding lasting coalitions will be essential, Katulis writesKatulis: Administration should make clear what support it will offer forces opposing ISIS 
 Questions:Inside of _, millions have been displaced by the multiple waves of conflict inside the country, including the most recent conflict in northern Iraq with ISIS. (A) CNN (B) Barack Obama (C) ISIS (D) Iraq (E) Syria (F) American (G) United States (H) Obama (I) Brian Katulis (J) Katulis

Ex Output:
(D)


Ex Input:
This is the fraudulent Do Not Resuscitate note which exposed a wife's plot to poison her elderly husband on Christmas Day - after she spelled 'dignity' incorrectly. Jacqueline Patrick tried to murder her husband Douglas by slipping anti-freeze into his festive cherry Lambrini as they sat down for dinner on December 25, 2013. The 54-year-old, from Gipsy Hill, south London, was so desperate to ensure he was killed that she handed a typed DNR note to paramedics, claiming it had been written by her 72-year-old husband. But Mrs Patrick was rumbled when detectives realised the word 'dignity' had been spelled incorrectly. When they tested her by asking how the word was spelled, she penned it 'dignaty' - the same as on the note.Jacqueline Patrick, 54, slipped anti-freeze into husband Douglas's drinkShe wrote Do Not Resuscitate note which she claimed was from husbandPolice rumbled Mrs Patrick because word 'dignity' was spelled incorrectlyShe has admitted attempted murder while daughter Katherine, 21, admitted inciting another to administer a noxious substance 
 Questions:_'s barrister Julia Flanagan said the 21-year-old had also 'been subject to the years of abuse from the claimant' and was 'extremely vulnerable'. (A) Do Not Resuscitate (B) Christmas Day (C) Jacqueline Patrick (D) Douglas (E) Lambrini (F) Gipsy Hill (G) London (H) DNR (I) Patrick (J) Do Not Resuscitate

Ex Output:

(I)