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 Q]: Hillary Rodham Clinton accused former Florida Gov. Jeb Bush of lacking an understanding of the needs of American workers on Monday - using an agenda-setting economic speech to cast Republican prescriptions for the economy as relics of the past that would do little to boost wages for the middle-class. But in the middle of her presentation at the famously progressive New School in New York City, a protester heckled her with demands that she separate commercial and investment banks as a populist move against Wall Street. The protester, later identified as Daniel Burke, a supporter of far-left political gadfly Lyndon LaRouche, demanded to know if Clinton would restore the Glass-Seagall Act as president.Clinton swiped at Jeb Bush over his claim that Americans need to work longer hours to get aheadHer solution is mandated wage increases instead of more time with noses to grindstones'They don't need a lecture. They need a raise,' she saidProtester was thrown out of the auditorium at the left-wing New School in NYC for yelling a question about reviving a defunct anti-Wall Street law 
 Questions:But she said that globalization and technological changes require the next president to take steps to help middle-class _ participate in economic prosperity. (A) Hillary Rodham Clinton (B) Florida (C) Jeb Bush (D) American (E) Republican (F) New School (G) New York City (H) Wall Street (I) Daniel Burke (J) Lyndon LaRouche (K) Clinton (L) Glass (M) Seagall Act (N) Protester (O) NYC
[EX A]: (D)

[EX Q]: (CNN) Since the discovery of dark streaks on the slopes of Mars in 2011, astronomers have been excited about potential evidence of water beneath the surface of the red planet. If there are subsurface water flows on Mars, they could allow life -- even on a microbial level -- to exist as well. But further study of these recurring slope lineae, known as RSL, is revealing something else. Those dark streaks may be the result of granular flows like sand and dust, according to a study published Monday in the journal Nature Geoscience. The study is the product of a research team made up of representatives from the US Geological Survey, the Planetary Science Institute, the University of Arizona and Durham University in England.The flows correlate more with sand on active dunes rather than subsurface waterResearchers studied flows at 10 sites 
 Questions:Earth is the only analog we have for _, but Mars obviously behaves differently, the researchers said. (A) CNN (B) Mars (C) RSL (D) Nature Geoscience (E) US Geological Survey (F) Planetary Science Institute (G) University of Arizona (H) Durham University (I) England
[EX A]: (B)

[EX Q]: (CNN) Nancy Reagan will be mourned all over the world. She was a huge figure in 1980s America, with many who revered her and many who did not. But everyone who lived through the era agreed that she was a major presence in the nation's history. She has grown to be a beloved person over the past several decades after caring for her husband, Ronald Reagan, as he suffered from Alzheimer's disease and then crusading on behalf of research to cure the devastating disease. As we move deeper into the current campaign season, her legacy is a reminder of the many important roles that first ladies have played in the White House.Nancy Reagan encouraged peace efforts with the Soviet Union, protected her husband's image, writes Julian ZelizerShe was a force in the politics, as well as the style, of the White House, he says 
 Questions:Opponents of Ronald Reagan seized on her decisions to wear expensive clothing, renovate the _ and purchase hundreds of thousands of dollars worth of china (paid for by a private donation) in challenging economic times. (A) CNN (B) Nancy Reagan (C) America (D) Ronald Reagan (E) Alzheimer (F) White House (G) Soviet Union (H) Julian Zelizer
[EX A]:
(F)

