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:
What kind of weapon can shoot down a fully loaded passenger jet flying at nearly 33,000 feet? That could be a key question in the Malaysia Airlines Flight 17 crash investigation, as officials try to determine what was responsible for Thursday's plane crash in volatile eastern Ukraine. A radar system saw a surface-to-air missile system turn on and track an aircraft right before the plane went down, a senior U.S. official told CNN's Barbara Starr. And a second system saw a heat signature at the time the airliner was hit. The United States is analyzing the trajectory of the missile to pinpoint where the attack came from, the official said.Senior U.S. official: Radar saw surface-to-air missile system track aircraftA sophisticated surface-to-air missile was more likely used, experts sayOne possibility is the Russian-made Buk missile system, retired Army officer saysThe sophisticated weapon would require professional soldiers, expert says 
 Questions:Such weapons travel with _ troops at the division level, Francona said. (A) Malaysia Airlines (B) Ukraine (C) U.S. (D) CNN (E) Barbara Starr (F) United States (G) Russian (H) Buk missile system (I) Army

Ex Output:
(G)


Ex Input:
West Des Moines, Iowa (CNN) Donald Trump had every reason to feel optimistic Monday. His poll numbers were up; he had secured two prominent endorsements in the space of a week; and even the weather seemed to be cooperating, with a snowstorm coming in from the west expected to hold off until after midnight. Sarah Palin endorses Donald Trump And then, he lost, coming in second to Ted Cruz. Trump spent January in full-on attack mode against Cruz. Trump questioned whether Cruz qualifies as a "natural-born citizen" eligible to serve as president. He went after the evangelical vote, winning the endorsement of Liberty University President Jerry Falwell, Jr., but didn't back up the appeals with a ground game. And then he sat out the final debate, opting for a rally across town at the same time.Donald Trump finished second in the Iowa caucuses on Monday nightHe sat out the final debate in Iowa and he acknowledged Tuesday that his plan might have backfired 
 Questions:With _'s win and Marco Rubio's much stronger-than-expected finish Monday night, Trump now urgently confronts the danger of the Florida senator chipping away at his establishment backing in upcoming contests. (A) West Des Moines (B) Iowa (C) CNN (D) Donald Trump (E) Sarah Palin (F) Ted Cruz (G) Trump (H) Liberty University (I) Jerry Falwell (J) Jr.

Ex Output:
(F)


Ex Input:
Most afternoons I can be found huffing and puffing my way up Primrose Hill in North London, pushing what feels like the world's heaviest baby in a buggy. The view of the city from the top is spectacular but for a few precious days I swapped it for an even better one - with the magnificent backdrop of the Italian Dolomites. After a two-hour car journey from Innsbruck we were greeted at Rosa Alpina - a five-star, family-owned hotel and spa tucked in a valley in the tiny village of San Cassiano - with a local speciality: a sweet and comforting hot apple juice.Rosa Alpina is a two-hour car journey from InnsbruckThe five-star, family-owned hotel is nestled in the Italian DolomitesThere's a restaurant, playground, park and fountain at the summitRosa Alpina boasts St Hubertus, a stunning Michelin-starred restaurant 
 Questions:_ (rosalpina.it) offers double rooms from £235 per night including breakfast. (A) Primrose Hill (B) North London (C) Italian (D) Dolomites (E) Innsbruck (F) Rosa Alpina (G) San Cassiano (H) St Hubertus (I) Michelin

Ex Output:

(F)


