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. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

Input: Consider Input: NEW YORK (CNNMoney.com) -- U.S. President Barack Obama set his green plan into action Monday, potentially reversing several Bush-era decisions on global warming and fuel efficiency. U.S. President Barack Obama signs orders Monday on vehicle emissions and fuel efficiency standards. In his first major environmental acts as president, Obama directed his Environmental Protection Agency to review a California application to regulate greenhouse gases and told his Department of Transportation to begin implementing fuel efficiency standards passed last year but not implemented by the Bush administration. He also pushed for passage of the $825 billion economic stimulus package in the House and Senate. Those bills include money for investments in renewable energy, conservation and a better electric grid.Obama orders review of California request to regulate greenhouse gasesU.S. president orders government to implement fuel efficiency standardsAutomakers oppose plan as an expensive patchwork of lawsFormer President George W. Bush stopped earlier attempt for state standards 
 Question:Seventeen other states may adopt California's rules if the _ administration allows it, representing over half the vehicle market.

Output: Barack Obama


Input: Consider Input: (CNN) After a slow start in October, flu season in the United States is gaining speed, particularly in the South. Flu activity, which has been increasing since the start of November, is now higher than usual for this time of year, according to a report published Thursday by the Centers for Disease Control and Prevention. Flu is a contagious, viral illness that causes mild to severe symptoms that, in rare cases, can lead to death. Seven children have died, and an additional 856 flu-related hospitalizations have occurred as of December 2, according to the CDC's weekly surveillance report. "Flu is increasing. We're seeing a pretty steep increase in influenza activity across the US but especially in the South," said Brendan Flannery, a co-author of the new report and an epidemiologist in the CDC's flu division.Flu activity is higher than usual for this time of year, CDC saysLouisiana, Mississippi and South Carolina report the highest activitySeven children have died, and there have been 856 hospitalizations 
 Question:Her advice includes the _ recommendation to get a flu shot, but she also adheres to low-tech techniques of contagious disease prevention: "good hand-washing techniques, teaching kids not to share their germs, staying home when you're sick and disinfecting common surfaces," she said.

Output: CDC


Input: Consider Input: How big of a threat is ISIS really? The White House wants to find out and is deploying as many as 300 military advisers to Iraq to assess the might of the Islamic State in Iraq and Syria. The jihadi group's rash battlefield successes make it look extremely fierce. ISIS militants have surged from the border with Syria to blitz major cities in Iraq's northern Sunni region, taking Tal Afar and Mosul, then moving quickly south. Hundreds of thousands of civilians fled from their path, creating a new refugee crisis. They have advanced on Baquba, just north of Baghdad, and are threatening to attack the capital.The White House wants advisers to assess the dangers ISIS posesThey will also support Iraqi troops by forming joint operation centersExperts are split on what they will actually do -- gather intel in offices or advise troops closelyThey also disagree on whether or not they should go at all 
 Question:When the ISIS jihadis overran the northern cities, many _ troops put up little resistance and fled.


Output: Iraq


