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.

[Q]: (CNN) Donald Trump's campaign fired one of its senior advisers on Monday, multiples sources confirmed to CNN. Ed Brookover, who helped manage the campaign's delegate operations in the lead up to the Republican National Convention, was fired a little more than six weeks after he was promoted as the campaign's liaison to the Republican National Committee. The firing comes even as the campaign continues to hire more staff in an effort to build up its political operation less than 100 days before the general election. "The campaign has parted ways with Ed, but we are thankful to him for his many contributions and appreciate his continued support," the campaign said in a statement.One senior campaign source says Brookover and Manafort "never saw eye-to-eye" 
 Questions:Politico first reported the news of _'s firing on Monday. (A) Donald Trump (B) CNN (C) Ed Brookover (D) Republican National Convention (E) Republican National Committee (F) Ed (G) Manafort
[A]: (C)


[Q]: Andy Murray has faced a tricky transition in recent weeks between hard and clay courts as he tries to balance his preparations for the ATP World Tour Finals at The O2 and the Davis Cup final in Belgium. After four days of training on clay at London’s Queen’s Club this past week, Murray is now back on hard courts as he gets set to open his World Tour Finals campaign against Spaniard David Ferrer on Monday afternoon. Sportsmail was granted the first hit on the freshly-laid court at The O2 as Sky Sports pundit and Murray’s ex-coach Mark Petchey explained the issues involved in changing surfaces which his former charge will have to deal with over the next fortnight.Andy Murray is competing in this week's ATP World Tour FinalsThe world No 2 is also gearing up for the Davis Cup final in BelgiumMurray has flitted back and forth between hard and clay courts recentlyMark Petchey explains the difficulties involved in switching surfacesSee more of the latest news and updates on Andy Murray 
 Questions:That again is something he is going to have to contend with during the _. (A) Andy Murray (B) ATP World Tour Finals (C) The O2 (D) Davis Cup (E) Belgium (F) London (G) Murray (H) World Tour Finals (I) Spaniard (J) David Ferrer (K) Sportsmail (L) Sky Sports (M) Murray’s (N) Mark Petchey (O) No 2
[A]: (B)


[Q]: Liverpool's crunch Premier League clash against Manchester United on Sunday is gearing up to be a pivotal one in the race for the top four. The match will also be a poignant one for Reds skipper Steven Gerrard too - in what will be his last-ever against Manchester United before his move to MLS side LA Galaxy at the end of the season. Here Sportsmail looks back on the 34-year-old's career against the Red Devils. Steven Gerrard's (right) first game for Liverpool against Manchester United came in a 3-2 home defeat on September 11 1999 It was over a year before Gerrard (left) faced the Red Devils again, but this time he was victorious as Liverpool won 1-0 at Old TraffordLiverpool host Manchester United in the Premier League at Anfield on Sunday afternoonSteven Gerrard played his first game against United in a 3-2 home defeat on September 11 1999Gerrard's most recent match was a 3-0 defeat away at the Red Devils earlier this season 
 Questions:The _ skipper kisses the camera lens in celebration after netting his second penalty at the Theatre of Dreams last season. (A) Liverpool (B) Premier League (C) Manchester United (D) Reds (E) Steven Gerrard (F) MLS (G) LA Galaxy (H) Sportsmail (I) Red Devils (J) Gerrard (K) Old Trafford (L) Anfield (M) United
[A]:
(A)