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:
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

Ex Output:
(K)


Ex Input:
The first American believed to have been killed while fighting the Islamic State was 'guided to Syria' by God, his father said. Tom Broomfield was speaking out on Wednesday, the day of his son Keith's funeral. The 36-year-old - who died fighting alongside Kurdish forces in Syria - was laid to rest in a private burial, following a service at Grace Baptist Church in Hudson, Massachusetts. Friends described him as a car and motorcycle enthusiast who embraced his passions headlong. They remembered how he drove a DeLorean car in high school and later fixed up a 1970s motorcycle to ride on a cross-country adventure to California.Keith Broomfield, a Massachusetts man who had no military training, was fighting alongside Kurdish forces in SyriaFriends and family gathered Wednesday at Grace Baptist Church in Hudson for his funeral before a private burialHis dad said Keith's path in life had been straightened 'by God'A group of American Kurds also came to show their support. 'He passed away in our land for us,' said Abdul Tammo, of Hartford, Connecticut 
 Questions:He added that Keith's path 'wasn't very straight' but _ straightened it and guided him to Syria. (A) American (B) Islamic State (C) Syria (D) God (E) Tom Broomfield (F) Keith (G) Kurdish (H) Grace Baptist Church (I) Hudson (J) Massachusetts (K) DeLorean (L) California (M) Keith Broomfield (N) American Kurds (O) Abdul Tammo (P) Hartford (Q) Connecticut

Ex Output:
(D)


Ex Input:
San Francisco 49ers player Chris Borland, a leading rookie last season, is retiring from the NFL at age 24 over health concerns related to repeated head trauma, ESPN and the team said on Monday. ESPN reported he was retiring over health concerns related to head trauma, an issue that has rattled the league and prompted a massive lawsuit against the NFL. 'I just honestly want to do what's best for my health,' Borland told ESPN's Outside the Lines. 'From what I've researched and what I've experienced, I don't think it's worth the risk.' He continued: 'I just want to live a long, healthy life, and I don't want to have any neurological diseases or die younger than I would otherwise.'Chris Borland, a leading rookie in 2014, turned down four-year, $3million contract'From what I've researched and what I've experienced, I don't think it's worth the risk,' he saidThe linebacker had two concussions prior to making his announcementA lawsuit filed in 2012 contended that NFL hid dangers of brain injury among players while profiting from sport's violent physical contact 
 Questions:He becomes the most prominent _ player to turn his back on a rich contract, a four-year deal worth just under $3million in Borland's case, over concerns about brain injuries. (A) San Francisco (B) Chris Borland (C) NFL (D) ESPN (E) Borland (F) Outside the Lines

Ex Output:

(C)