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]: Chatting happily and smiling during a peaceful walk in the grounds of their Scottish country home, they could be any long-married couple enjoying a stroll. But this is the Prince of Wales and the Duchess of Cornwall and the intimate shot marks not 40 years of marriage but 10. The couple, who married a decade ago at the Windsor Guildhall, are spending their anniversary privately at Birkhall in Deeside. Scroll down for video Portrait of a happy marriage: Charles and Camilla in the new photo released to mark their 10th anniversary Big day: The Prince of Wales and the Duchess of Cornwall on their wedding day a decade agoClarence House has released a new photo to mark 10th anniversaryThe snap was taken last month at the couple's Scottish home, BirkhallCamilla Parker-Bowles became the Duchess of Cornwall a decade agoSince then, she has become an increasingly popular figureCamilla also enjoys a close relationship with the Queen and her stepsons 
 Questions:Initially she was very much in the background, supporting the _ and she still does that. (A) Scottish (B) Prince of Wales (C) Duchess of Cornwall (D) Windsor Guildhall (E) Birkhall (F) Deeside (G) Charles (H) Camilla (I) Clarence House (J) Camilla Parker-Bowles (K) Queen
[A]: (B)


[Q]: George W. Bush went home to Texas nearly six years ago, but the nation is still working through the contentious national security legacy he left behind. A hotly disputed Senate report on the CIA's brutal interrogation tactics is tearing open barely healed political wounds first opened after the September 11, 2001, attacks. The report found CIA tactics were more brutal than previously known and accused the agency of keeping the Bush White House and Congress in the dark about them. The questions raised by the Intelligence Committee's document -- about how to wage a relentless war on terrorism within constitutional and moral constraints -- seem as intense as ever.Bush anti-terror legacy still contested six years after he left officeObama warns against refighting old argumentsMcCain: the American people 'need answers'Obama's own 'war on terror' tactics in question 
 Questions:His remarks were particularly notable because Obama defeated _ in 2008 in an election that served as a rejection of Bush's national security leadership. (A) George W. Bush (B) Texas (C) Senate (D) CIA (E) Bush White House (F) Congress (G) Intelligence Committee (H) Bush (I) Obama (J) McCain (K) American
[A]: (J)


[Q]: The Chicago Blackhawks won their third NHL Stanley Cup in six years by beating Tampa Bay Lightning on Monday to take the series 4-2. Patrick Kane and Duncan Keith scored and this time Chicago clinched the title at home - something they last did in 1938 - to enable the party to begin immediately. 'We won it for each other, for the city,' Blackhawks captain Jonathan Toews said. 'In so many ways, winning a championship like this in our home city, it really transcends the sport. Everyone wants to be a part of it. It's amazing.' Keith, the Blackhawks' iron man, directed a dominant defence that shut down Tampa Bay's high-scoring attack and also gave Chicago a 1-0 lead when he knocked in his own rebound with 2:47 left in the second period.Chicago Blackhawks beat Tampa Bay Lightning 2-0 to win series 4-2Blackhawks have won the Stanley Cup three times in the last six yearsThey lifted trophy at home for the first time since 1938Winning on their own patch meant the party started straight away 
 Questions:It was _'s first goal of the series, and it touched off a wild celebration by the frenzied crowd of 22,424. (A) Chicago Blackhawks (B) NHL Stanley Cup (C) Tampa Bay Lightning (D) Patrick Kane (E) Duncan Keith (F) Chicago (G) Blackhawks (H) Jonathan Toews (I) Keith (J) Tampa Bay (K) Tampa Bay Lightning (L) Stanley Cup
[A]:
(D)