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.

Q: DENVER, Colorado (CNN) -- Sen. Barack Obama laid out his plan for change in America as he accepted the Democratic presidential nomination Thursday night, securing his place in history as the first African-American to lead a major party ticket. Sen. Barack Obama accepted his party's nomination for the presidency Thursday night. "Change happens because the American people demand it -- because they rise up and insist on new ideas and new leadership, a new politics for a new time. America, this is one of those moments," he told supporters at the Democratic National Convention. "I believe that as hard as it will be, the change we need is coming."Barack Obama pits himself against John McCainObama lays out roadmap for improving the economyTens of thousands pile into Invesco Field to watch the speechAl Gore urges Americans to vote for change; vote for Obama 
 Questions:He wrapped up his speech by telling the crowd, "_, we cannot turn back. (A) DENVER (B) Colorado (C) CNN (D) Barack Obama (E) America (F) Democratic (G) Change (H) Democratic National Convention (I) John McCain (J) Obama (K) Invesco Field (L) Al Gore

A: (E)
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Q: (CNN) Just hours after two ISIS suicide bombers blew themselves up inside Brussels airport on the morning of March 22, 2016, Belgian police discovered their safe house/bomb factory, thanks to the testimony of the taxi driver who picked up the attackers and took them to the airport. In a trash can outside the residence on rue Max Roos in the Brussels district of Schaerbeek, Belgian police found a discarded laptop belonging to one of the suicide bombers -- a Belgian named Najim Laachraoui -- who is believed to have built the bombs used in the Paris and Brussels attacks. Although much of the hard drive had been wiped clean, weeks of painstaking digital forensic analysis by the Regional Brussels Computer Crime Unit yielded a treasure trove of new information on the ISIS network behind the November 13, 2015, Paris and March 22, 2016 Brussels attacks (which included a bombing of the city's subway system), according to Belgian investigative files obtained by CNN.After the March 22, 2016, terror attack in Brussels, police found a discarded laptopThe laptop has revealed a treasure trove of details about the ISIS network behind attacks 
 Questions:As CNN has previously reported, investigations by then had revealed individuals linked to the terrorist cell had conducted video surveillance of a _ nuclear official. (A) CNN (B) ISIS (C) Brussels (D) Belgian (E) Max Roos (F) Schaerbeek (G) Najim Laachraoui (H) Paris (I) Regional Brussels Computer Crime Unit

A: (D)
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Q: (CNN) Britain's stunning vote to leave the European Union is both historic and world-changing. But what does it really mean for folks living on the other side of the Atlantic? Potentially, everything -- the economy, national security, even the race for president. Here are five ways Brexit will affect Americans: It could hurt the economy The UK is the world's fifth-largest economy and one of the United States' largest trading partners, so if it catches a cold, we may get a little sick, too. When the pound dropped to 30-year lows as the results came in and British stocks got pounded, it was no surprise when Wall Street tumbled more than 500 points right after the opening bell Friday morning. So yes, your 401k's probably a little smaller right now.Brexit isn't just a big deal for Europe: it affects America tooIt might be a threat to the U.S. economy 
 Questions:Lots of U.S. companies invest in the _ as a gateway to the rest Europe's market. (A) CNN (B) Britain (C) European Union (D) Atlantic (E) Brexit (F) Americans (G) UK (H) United States (I) British (J) Wall Street (K) Europe (L) America

A:
(G)
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