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) In Georgia, Haitian-Americans answer phone calls to a hotline they set up for people interested in donating to relief efforts in Haiti. More than 600 miles away, in South Florida, volunteers stream into a warehouse daily, sorting medicine, hygiene products and other items for delivery to the island nation. A medical team led by the Haitian American Nurses Association of Florida lands in Haiti, bound for Aquin, Cavaillon and Les Cayes, three areas hit hard by Hurricane Matthew, according to a coalition called The Haitian American Hurricane Matthew Relief Effort. Nationwide, Haitian-Americans are leading relief efforts for their home country after Matthew killed hundreds in the southern portion and caused panic over potential rise in cholera outbreaks. Frustrated by what they believe is the lack of progress in Haiti after the 2010 earthquake, some are advocating donating to smaller "Haitian-led" groups, not larger international groups, such as the American Red Cross.Haitian-Americans lead relief efforts after home country hit by deadly hurricaneOrganizers encourage public to donate to "Haitian-led" groups, not international organizations 
 Questions:Schaffer said the relief agency has been focusing on damage assessments in Haiti since _, and with the help of local groups, continues to work to get needed items to displaced residents, including hygiene, cholera prevention supplies and shelter supplies. (A) Georgia (B) Haitian (C) Americans (D) Haiti (E) South Florida (F) Haitian American Nurses Association of Florida (G) Aquin (H) Cavaillon (I) Les Cayes (J) Matthew (K) American Red Cross

Ex Output:
(J)


Ex Input:
(CNN) -- The age rating for new mobile video-sharing app Vine has been raised to 17+, meaning appropriate for users 17 and older, after it was flooded with pornographic images. Since its launch two weeks ago, the Twitter-owned Vine had been rated 12+ in Apple's App Store, the only place it is currently available. But sexually explicit video clips almost immediately began appearing within the app, including one mistakenly showcased in its "Editor's Picks" section, drawing outrage from some users. The new rating, for such criteria as "frequent/intense sexual content or nudity," means users wishing to download Vine must click on a window promising that they are over 17. There is no age-verification system, however, and nothing to stop younger users from downloading the app.The age rating for new mobile video-sharing app Vine has been raised to 17+Sexually explicit video clips have been appearing within the appSince its launch two weeks ago, the Twitter-owned Vine app had been rated 12+ 
 Questions:The changes are part of an update to _, announced Wednesday, that also allow users to block or report a profile they find offensive. (A) CNN (B) Twitter (C) Vine (D) Apple (E) App Store (F) Editor's Picks

Ex Output:

(C)