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.
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Question: Near Simferopol, Ukraine (CNN) -- In the wake of Russia's invasion of Crimea, the mood here Tuesday was tense, but the streets appeared eerily calm. Ukraine's Crimea region has become the flashpoint in a geopolitical crisis that has embroiled London, Washington, the United Nations and NATO. In the days since they crossed the border into this strategically important peninsula on the Black Sea, Russian forces have surrounded 10 Ukrainian military bases -- 16,000 troops in the past week, according to Ukrainian officials. There has been no fighting -- or loss of life -- but there were ample signs of preparation.NEW: A supporter of Ukrainian forces says talks, not fights, will solve problemsRumor, confusion and outlandish claims mix freely in Crimea's capital"Mother, I'm sorry I had to go," reads poem at memorial in Kiev's Independence SquareProtesters in Kiev say they are outraged, willing to fight Russian troops 
 Questions:"It will mean either we have full autonomy or we disconnect from Ukraine and join fully with _. (A) Simferopol (B) Ukraine (C) CNN (D) Russia (E) Crimea (F) London (G) Washington (H) United Nations (I) NATO (J) Black Sea (K) Ukrainian (L) Kiev (M) Independence Square

Answer: (D)


Question: 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

Answer: (E)


Question: British Cycling technical director Shane Sutton is delighted Mark Cavendish and Sir Bradley Wiggins are bidding for 2016 Olympic glory with the track team but warned the big-name pair their places in the British team are not assured. Multiple Tour de France stage winner Cavendish, previously a successful track rider, is aiming to secure an elusive Olympic medal via the omnium at the Rio de Janeiro Games which is now just a year away. Meanwhile Wiggins, the 2012 Tour champion and a seven-time Olympic medallist across track and road events, hopes to add to his haul at the Games in Brazil as part of the GB team pursuit line-up.British Cycling technical director Shane Sutton is buoyed by the news that Mark Cavendish and Sir Bradley Wiggins are bidding for 2016 Olympic gloryHowever, he has warned the high-profile pair that there places in Britain's track team are not necessarily assuredSutton insists that they will have to prove themselves just like everyone else 
 Questions:_ has no doubt both men - 30 and 35 respectively - have the capabilities to compete for those accolades and sees it as a major boost for the track set-up that they are getting involved. (A) British Cycling (B) Shane Sutton (C) Mark Cavendish (D) Bradley Wiggins (E) Olympic (F) British (G) Tour de France (H) Cavendish (I) Rio de Janeiro Games (J) Wiggins (K) Tour (L) Games (M) Brazil (N) GB (O) Britain

Answer:
(B)