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.

Ex Input:
With Saturday's fight between Floyd Mayweather and Manny Pacquiao billed as the $300million fight of the century, it's no surprise that its pay-per-view figures look set to blow previous bouts out of the water. In the US, viewers are being charged between $89.99 (£59) and $99.99 (£66) to watch the fight while in Britain, Sky Box Office is offering the bout for £19.99, but those figures will equate to a small fraction of the earnings for Mayweather and Pacquiao. Once ticket sales and casino profits have been considered, the eagerly anticipated mega-fight, which is due to take place at the MGM Grand in Las Vegas, will become the biggest pay-per-view in sport and could see the two fighters pocket astronomical sums.Floyd Mayweather faces Manny Pacquiao in Las Vegas on May 2Mega-fight to become highest grossing pay-per-view event in sportMayweather's victory against Saul Alvarez currently tops the listAmerican fighter will pocket upwards of £111m if he goes the distancePacquiao could earn close to £62m if the fight last 12 roundsREAD: Sportsmail takes a look inside both boxers' training spotsCLICK HERE for the latest Floyd Mayweather and Manny Pacquiao news 
 Questions:12 rounds of jousting will give _ a stunning $170m (£111m) purse, meaning the 38-year-old will be picking up $15m (£9m) per round and $5m (£3m) per minute. (A) Floyd Mayweather (B) Manny Pacquiao (C) US (D) Britain (E) Sky Box Office (F) Pacquiao (G) MGM Grand (H) Las Vegas (I) Saul Alvarez (J) American (K) Sportsmail

Ex Output:
(A)


Ex Input:
(CNN) Though many individuals likely contributed to the President's decision to fire FBI Director James Comey, one notable one may have been Roger Stone, a 64-year-old close friend of Donald Trump and central figure in the FBI investigation into Trump campaign ties to Russia. In the middle of the Watergate scandal, Stone, who engaged in dirty tricks during Richard Nixon's 1972 campaign, was discovered to have hired a Republican operative to infiltrate the George McGovern campaign and was subsequently fired from his job. After the President's resignation, Stone remained an ardent Nixon apologist and loyalist. He even had the man's face tattooed on his back and devoted his life to ruthless, anything-goes politics (or political consulting, as you may know it). Stone's motto was and continues to be: "Admit nothing, deny everything, launch counterattack." And anyone who has watched Trump closely over the years would think it was his personal slogan, too.Michael D'Antonio: Roger Stone has undoubtedly influenced President Trump's decision to fire James ComeyAs an old friend and political adviser, Stone has taught Trump be ruthless -- particularly when protecting himself from attackTherefore Comey, who was leading the investigation into Trump campaign ties to Russia, had to be taken out, writes D'Antonio 
 Questions:Stone was introduced to _ in the 1980s by the notorious Roy Cohn. (A) CNN (B) FBI (C) James Comey (D) Roger Stone (E) Donald Trump (F) Russia (G) Watergate (H) Stone (I) Richard Nixon (J) Republican (K) George McGovern (L) Nixon (M) Michael D'Antonio (N) Comey (O) D'Antonio

Ex Output:
(E)


Ex Input:
Washington (CNN) When Democrats have faced uncomfortable questions about their own bad actors, Sen. Kirsten Gillibrand has now twice answered first. The New York senator's Facebook post Wednesday calling on Democratic Sen. Al Franken of Minnesota to resign in the wake of sexual assault allegations led to dozens more party leaders issuing the same call within hours. It came weeks after she'd made headlines when asked about Bill Clinton's sexual misconduct. Gillibrand said that -- if that misconduct happened today -- she'd want Clinton to resign the presidency. Widely seen as a prospect for the 2020 Democratic presidential nomination, Gillibrand's moves against leading figures in her own party have positioned her to turn her focus to Republicans and make an aggressive case against Trump.Sen. Kirsten Gillibrand is widely seen as a prospect for the 2020 raceGillibrand's aides say there was no political calculation behind her moves 
 Questions:"_ did very important things for this country, but my point is about this conversation that we're having today. (A) Washington (B) CNN (C) Democrats (D) Kirsten Gillibrand (E) New York (F) Facebook (G) Democratic (H) Al Franken (I) Minnesota (J) Bill Clinton (K) Gillibrand (L) Republicans (M) Trump

Ex Output:

(J)