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) -- 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:
Huma Abedin, the Hillary Clinton aide often spotted at the ex-secretary of state's side, will testify before the House committee investigating the Benghazi terrorist attack tomorrow. Congress is currently in recess, but the committee will convene tomorrow to hear from Abedin in an interview that is taking place behind closed doors on Capitol Hill, a committee source confirmed. The testimony will be focused on the attacks on the American facilities in Benghazi, Libya on Sept. 11, 2012, and how the executive branch handled them and the congressional inquiries that followed. Abedin won't be asked about her 'special government employee' status, which allowed her to work for the State Department, as well as the Clinton Foundation and private company Teneo – an eyebrow-raising employment arrangement that has come under scrutiny in light of Clinton's current email scandal.Congress is currently in recess, but the Benghazi committee will convene tomorrow to hear from Abedin behind closed doorsAbedin's testimony precedes Clinton's own appearance before the panel, a week from today, on October 22Clinton's campaign thinks the Benghazi committee is a 'partisan farce'; ex-secretary will testify, though, because she wants to clear her nameSee our full coverage of Hillary Clinton's presidential bid 
 Questions:An ex-staffer for the panel, who had been fired subsequently, claimed that he was dismissed because he raised concerns that Clinton was being put on trial more than the rest of her _ colleagues. (A) Huma Abedin (B) Hillary Clinton (C) House (D) Benghazi (E) Congress (F) Abedin (G) Capitol Hill (H) American (I) Libya (J) State Department (K) Clinton Foundation (L) Teneo (M) Clinton

Ex Output:
(J)


Ex Input:
Washington (CNN) Even as tensions between the US and North Korea have intensified, along with President Donald Trump's rhetoric, US diplomats have quietly and steadily been in contact with their North Korean counterparts. The meetings, led by the US Special Representative for North Korea Policy Joseph Yun and reported on by CNN, have focused on Americans detained in North Korea, but have also touched on the relationship between the two countries. The US has been in contact with North Korea since at least February at an official level and there have been lower-level talks between Americans -- though none who represent the US government -- and North Korean officials.Contacts between Pyongyang and the US picked up again after Trump took officeThey follow a deep freeze between North Korea and the Obama administration 
 Questions:Three other _ are still being held in North Korea. (A) Washington (B) CNN (C) US (D) North Korea (E) Donald Trump (F) North Korean (G) Joseph Yun (H) Americans (I) Pyongyang (J) Trump (K) Obama

Ex Output:

(H)