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: London (CNN) -- To an outsider, Thursday's contest to elect the next mayor of London would appear to be a fight between two larger-than-life characters -- known best by their first names -- for control of the city's famous red buses. Among a wide field of candidates, only these two men have any realistic chance of taking a starring role at this summer's Olympic Games in London: Conservative Party incumbent Mayor Boris Johnson, 47, and his 66-year-old nemesis, Labour left-winger and former Mayor Ken Livingstone. Both men have devoted their energies to transport -- and attacking each other viciously on the issue, as well as on their complex personal tax arrangements.About 6 million Londoners are voting to elect new mayorRole largely ceremonial but mayor controls $23 billion budgetFront-runners are incumbent Conservative Boris Johnson and Labour's Ken LivingstoneTransport is key issue, especially design of city's famous red buses 
 Questions:True to the bitter rivalry between the men, Livingstone has pledged to cancel orders for more Routemasters in favor of hybrid vehicles if _ vote him back into power, although he will allow the current eight buses to remain in service. (A) London (B) CNN (C) Olympic Games (D) Conservative Party (E) Boris Johnson (F) Labour (G) Ken Livingstone (H) Londoners
Example Output: (H)

Example Input: 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
Example Output: (E)

Example Input: UFC fighter Miesha Tate will host a pool party this weekend at Sapphire Day Club in Las Legas while bitter rival Ronda Rousey takes on Bethe Correia. Rousey will take part in the main event at the UFC's latest pay-per-view in Rio De Janeiro on Saturday. While the 28-year-old aims to defend her bantamweight title against Brazilian Correia at the HSBC Arena, Tate will instead host her boyfriend's birthday party. The mixed martial artist will meet the winner of this weekend's UFC 190's main event, but Tate has prioritised her commitments to her other half, who is also a UFC fighter.Fighter Miesha Tate to sit poolside for this weekend's UFC 190 main eventTate will face the winner of Ronda Rousey and Bethe Correia fight in RioBrazilian jiu-jitsu purple belt Tate has lost twice to Rousey in her careerRead: LeBron James was too scared to introduce himself to Rousey 
 Questions:At the pair's rematch at UFC 168 in December the following year, the fight was largely one-sided, with _ escaping two submission attempts before losing via armbar in the third round. (A) UFC (B) Miesha Tate (C) Sapphire Day Club (D) Las Legas (E) Ronda Rousey (F) Bethe Correia (G) Rousey (H) Rio De Janeiro (I) Brazilian (J) Correia (K) HSBC Arena (L) UFC 190 (M) Rio (N) LeBron James
Example Output:
(B)