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:
Washington (CNN) George W. Bush tried it. Barack Obama and Hillary Clinton tried it. Now Donald Trump is vowing to reset relations with Russia. But could the unintended costs outweigh the benefits? The President-elect's Russian gambit seems like a solid foreign policy goal, given that the estrangement between the rivals -- owners of the world's biggest nuclear arsenals -- is deeper than at any time since the Cold War. An improvement in relations could yield gains for the United States in reviving non-proliferation projects and closer anti-terrorism cooperation. But there are big questions about whether Trump will be any more successful than his predecessors, whose initial inroads eventually foundered largely due to the behavior of President Vladimir Putin, and whether he will end up emboldening a leader that many -- including key Republicans in Congress -- see as a top US adversary.Closer US-Russia ties could revive non-proliferation projects and closer anti-terrorism cooperationBut closer ties could also mean restoring Russian influence at the direct expense of the US 
 Questions:If moves like lifting sanctions occur, the _ administration would establish a precedent that could embolden Russia's attempt to throw its weight around in the rest of the world. (A) Washington (B) CNN (C) George W. Bush (D) Barack Obama (E) Hillary Clinton (F) Donald Trump (G) Russia (H) Russian (I) Cold War (J) United States (K) Vladimir Putin (L) Republicans (M) Congress (N) US

Ex Output:
(F)


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:
Former New England Patriots player Aaron Hernandez can be seen on surveillance video walking through his home with a gun less than 10 minutes after prosecutors say he killed a man, according to testimony Wednesday by an employee of firearms manufacturer Glock. It was the most conclusive testimony to date in the monthlong trial that puts a weapon in Hernandez's hand around the time of the slaying. Hernandez is charged with murder in the killing of Odin Lloyd, who was dating the sister of Hernandez's fiancee. Lloyd was shot to death early on June 17, 2013, in an industrial park near Hernandez's home in North Attleborough, sending his last text message at 3:23am, and two witnesses have testified they heard loud bangs around that time.Aaron Hernandez can be seen on surveillance video walking through his home with a gun less than 10 minutes after prosecutors say he killed a manGlock employee Kyle Aspinwall testified that Hernandez can be seen switching a pistol from his right hand to his left in his living room at 12:45amThen, at 3:30am, Hernandez can be seen outside his basement as he faces the camera a few feet away while holding the object in front of himThe murder weapon has never been found 
 Questions:The semiautomatic handgun uses .45-caliber bullets, and prosecutors have argued that based on ballistics evidence, a _ was the murder weapon. (A) New England Patriots (B) Aaron Hernandez (C) Glock (D) Hernandez (E) Odin Lloyd (F) Lloyd (G) North Attleborough (H) Kyle Aspinwall

Ex Output:

(C)


