instruction:
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.
question:
A Facebook prank in which a man trolls his racist, xenophobic, and homophobic 'friend' by commenting on every single one of the guy's posts and calling him out for his ignorant views has taken the internet by storm - likely because everyone can relate to seeing these types of comments in their news feeds. In the amusing series of exchanges, which the man behind the hoax have admitted he made up to mock the current political firestorm among conservatives and liberals, a user named 'Robert Graves' relentlessly baits his ultra-conservative friend, 'Brendan Sullivan', by repeatedly mocking his offensive posts. 'Can't believe Kim Davis story has disappeared. She stood up for what she believed in. But now gay marriage has been forced upon this great nation,' Brendan wrote in one post, to which Robert responded: 'Why do you care so much? Worrying about what a couple of gay dudes do in the privacy of their own homes in about the gayest thing a guy can do.'A user named 'Robert Graves' relentlessly baited his ultra-conservative friend, 'Brendan Sullivan', by repeatedly mocking his offensive postsTheir fake exchanges caused a stir on the internet because nearly everyone can relate to having an ignorant Facebook friend like 'Brendan'The prankster came clean about the hoax today, saying he fabricated it to make fun of the political firestorm between liberals and conservatives 
 Questions:I must say, that is a grading scale like no other I have seen before,' wrote _. (A) Robert Graves (B) Brendan Sullivan (C) Kim Davis (D) Brendan (E) Facebook
answer:
(A)


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Lagos, Nigeria (CNN) Facebook founder Mark Zuckerberg's visit to Nigeria, his first to sub-Saharan Africa, has put the country's tech businesses firmly in the world's spotlight. Zuckerberg staged a surprise visit to the country's economic capital Lagos on Tuesday and his first stop was a local innovation center and tech hub in Yaba, an area on the mainland of Lagos known as Nigeria's Silicon Valley. There was no fanfare amid tight security and some of those working at the Co-Creation Hub, called CcHUB, didn't even know Zuckberg was coming. He appeared nervous, a little startled even, as he launched into an impromptu speech about why he was there.Zuckerberg causes a stir with surprise visit to Nigeria on TuesdayEntrepreneurs say it will give country's startup industry a boost 
 Questions:Successful startups in _ thrive against the odds of weak infrastructure, anemic power supply and general lack of funding and investment. (A) Lagos (B) Nigeria (C) CNN (D) Facebook (E) Mark Zuckerberg (F) Saharan Africa (G) Zuckerberg (H) Yaba (I) Silicon Valley (J) Co (K) Creation Hub (L) CcHUB (M) Zuckberg (N) Entrepreneurs
answer:
(B)


question:
(CNN) -- A North Korean official has questioned South Korea's credibility for its rhetoric and actions over the sinking of a South Korean warship in March, state-run media in North Korea reported Saturday. Maj. Gen. Pak Rim Su lashed out against the South for saying the North Koreans sank the Cheonan warship, a claim fiercely denied by his communist government. He said the evidence produced by South Korea to make its claim has been fabricated. He said South Korea has aggravated what has become a grave situation, and he warned that any accidental confrontation between the countries would result in war, according to an article in the state-run Korean Central News Agency. He cited North Korea's "nuclear deterrent" to deal with such situations.North Korea denies claim it torpedoed warshipPyongyang says South Korea fabricated evidenceChina, Japan, South Korea address crisis at meeting 
 Questions:The _ say the South is attempting to undermine efforts to promote reconciliation and North Korea's progress. (A) CNN (B) North Korean (C) South Korea (D) South Korean (E) Pak Rim Su (F) South (G) Cheonan (H) Korean Central News Agency (I) Pyongyang (J) China (K) Japan
answer:

(B)