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.

Example Input: (Ars Technica) -- These days, it seems, it's not enough for a digital device to just play games. To keep up with the smartphones and tablet computers of the world, any game system needs to at least nod in the direction of cloud-based and social networking "apps" that are all the rage with the kiddies. Sony's PlayStation Vita has now done exactly that, launching free downloadable Netflix, Twitter and Flickr apps in conjunction with the system's official debut Wednesday (though pre-orderers have had the system for a week now). Your very first encounter with two of these apps foreshadows the occasionally awkward experience to come. When you first load up Twitter or Flickr on your Vita, you're asked to click a button that opens up a web browser where you can log in to the service.The PS Vita is primarily a gaming device but also runs apps for Netflix, Twitter and other servicesThe Vita screen's resolution isn't quite "HD," but high-definition content still looks goodYou can easily search through tweets with a handy conversation viewFlickr has a nice interface with quick access to photostream, favorites and contacts 
 Questions:This is the only _ app so far that makes use of the system's face buttons as well as the touch screen, letting you fast forward and rewind with the analog stick or pause with the X button. (A) Ars Technica (B) Sony (C) PlayStation Vita (D) Netflix (E) Twitter (F) Flickr
Example Output: (C)

Example Input: (CNN) China has passed a controversial law imposing new regulations on foreign nongovernmental organizations and charitable groups. The more than 7,000 foreign NGOs operating in China will have to submit to police supervision and declare their sources of funding. While Chinese officials say regulation is long overdue in this sector, U.S. officials and human rights groups have criticized the law, saying it amounts to a crackdown on civil society. "The new law will have severe consequences for freedom of expression, peaceful assembly, and association, which are already sharply curtailed under existing laws and policies," Amnesty International said. The U.S. National Security Council urged China to respect the rights and freedoms of all those who make up civil society, including protecting the ability of foreign NGOs to operate in China.New law will restrict activities of foreign NGOs in ChinaChina says regulation is long overdueActivists warn law could have "serious consequences for freedom of expression" 
 Questions:They denied that such groups would be blacklisted, or that certain fields would be off limits, provided they do not endanger _ national interests. (A) CNN (B) China (C) NGOs (D) U.S. (E) Amnesty International (F) U.S. National Security Council
Example Output: (B)

Example Input: (CNN) -- Now that the Supreme Court has invalidated part of Arizona's voter registration law, states should be thinking twice before introducing laws to make it harder to cast a ballot. Monday's decision is indeed a big victory for voters — but it is also a stark reminder that free, fair and accessible elections in the United States are not as guaranteed as you might think. To fix this, we need to modernize our election system. The Supreme Court took a critical step toward this, confirming Congress' broad authority to regulate how we conduct federal elections, particularly as politicians in states across the country continue to push new laws that would make it harder for Americans to vote. Dozens of restrictive measures passed in 19 states before the 2012 election. Citizens, the courts, and the Justice Department blocked or weakened most of them, but the push has continued in 2013. The court's decision gives federal lawmakers an even stronger basis to provide minimum national standards for voting and bring our election system into the 21st century.Wendy Weiser: Supreme Court's Arizona ruling points up need for voting modernization in U.S.Court said Congress, not states, regulates vote. Motor voter act aimed to make it easier, she saysShe says registration must move to digital age, replacing paper system, admitting more votersWeiser: Some states already do this. We need national voting standard for election process 
 Questions:If voters submitted a federal registration without these documents, _ rejected their applications. (A) CNN (B) Supreme Court (C) Arizona (D) United States (E) Congress (F) Americans (G) Justice Department (H) Wendy Weiser (I) U.S. (J) Court (K) Weiser
Example Output:
(C)