TASK DEFINITION: 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.
PROBLEM: NEW YORK (CNN) -- John McCain has learned his lesson: Don't ever cancel on David Letterman. Appearing on CBS' "Late Show with David Letterman" Thursday, the Republican presidential candidate apologized for skipping out on a scheduled visit in September that Letterman later made the subject of an ongoing joke. "I screwed up," McCain told Letterman more than once in the interview that aired Thursday night. McCain's appearance on the show comes three weeks after he raised the ire of the generally mild-mannered host by canceling at the last minute, citing his decision to suspend his presidential campaign because of the financial crisis."I screwed up," John McCain tells David Letterman for canceling scheduled visitLetterman used McCain's no-show as subject of ongoing jokeMcCain also discussed Sarah Palin, Obama's ties to 1960s' radical William Ayers 
 Questions:When Letterman asked McCain about Palin's charge that _ "palled around with terrorists," the senator said "he did." (A) NEW YORK (B) CNN (C) John McCain (D) David Letterman (E) CBS (F) Late Show (G) Republican (H) Letterman (I) McCain (J) Sarah Palin (K) Obama (L) William Ayers

SOLUTION: (K)

PROBLEM: Huma Abedin, the Hillary Clinton aide often spotted at the ex-secretary of state's side, will testify before the House committee investigating the Benghazi terrorist attack tomorrow. Congress is currently in recess, but the committee will convene tomorrow to hear from Abedin in an interview that is taking place behind closed doors on Capitol Hill, a committee source confirmed. The testimony will be focused on the attacks on the American facilities in Benghazi, Libya on Sept. 11, 2012, and how the executive branch handled them and the congressional inquiries that followed. Abedin won't be asked about her 'special government employee' status, which allowed her to work for the State Department, as well as the Clinton Foundation and private company Teneo – an eyebrow-raising employment arrangement that has come under scrutiny in light of Clinton's current email scandal.Congress is currently in recess, but the Benghazi committee will convene tomorrow to hear from Abedin behind closed doorsAbedin's testimony precedes Clinton's own appearance before the panel, a week from today, on October 22Clinton's campaign thinks the Benghazi committee is a 'partisan farce'; ex-secretary will testify, though, because she wants to clear her nameSee our full coverage of Hillary Clinton's presidential bid 
 Questions:An ex-staffer for the panel, who had been fired subsequently, claimed that he was dismissed because he raised concerns that Clinton was being put on trial more than the rest of her _ colleagues. (A) Huma Abedin (B) Hillary Clinton (C) House (D) Benghazi (E) Congress (F) Abedin (G) Capitol Hill (H) American (I) Libya (J) State Department (K) Clinton Foundation (L) Teneo (M) Clinton

SOLUTION: (J)

PROBLEM: Stan Wawrinka has revealed how he was a bag of nerves before his French Open victory over Novak Djokovic and needed a pep talk from coach Magnus Norman to believe he could win. Wawrinka defied the odds to beat Djokovic in four sets at Roland Garros and claim a second grand slam success to add to the Australian Open and Davis Cup he won last year. Djokovic was hot favourite to win a maiden title in Paris and complete a career grand slam but the world number one was stunned by a blistering Wawrinka display. The Swiss had only beaten Djokovic once in 17 meetings when he took to the court, and the result could have been very different had he not overcome a bout of stage fright moments before the match began.Stan Wawrinka has praised coach Magnus Norman's pre-French Open final pep talk after admitting to being 'really nervous'Wawrinka beat hot favourite Novak Djokovic to win his maiden title in ParisHe won the Roland Garros final in four sets: 4-6, 6-4, 6-3, 6-4The Swiss now has as many grand slam trophies as Andy Murray 
 Questions:_ has pedigree in coaching players to success in Paris, having previously led Robin Soderling to the French Open final in 2009 and 2010, while also helping him become the first player in 31 matches to beat Rafael Nadal at Roland Garros. (A) Stan Wawrinka (B) French Open (C) Novak Djokovic (D) Magnus Norman (E) Wawrinka (F) Djokovic (G) Roland Garros (H) Australian Open (I) Davis Cup (J) Paris (K) Swiss (L) Novak Djokovic (M) Andy Murray

SOLUTION:
(D)