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.

(CNN)Politicians, journalists and conservative activists will swoop into Des Moines this weekend for a major gathering of Republicans that's widely viewed as the first cattle call this cycle for the GOP presidential race. Close to 10 potential candidates will speak at the daylong Iowa Freedom Summit on Saturday, co-hosted by the group Citizens United and Rep. Steve King, a high-profile Republican from Iowa with serious clout among social conservatives. With Iowa the first state to vote in the presidential nominating season, it's considered a must-stop for White House hopefuls on both sides of the aisle, and this weekend gives 2016 players a chance to roll out their message to core caucus-goers, strategists say.Potential GOP presidential candidates will gather in Iowa this weekendThe state holds the nation's first presidential nominating contest next year 
 Questions:Also on the social front, the House, in a battle that pitted _ against each other, passed a measure Thursday banning all taxpayer money for abortions after it failed to pass a bill that would ban so-called "late -term" abortions. (A) CNN (B) Des Moines (C) GOP (D) Iowa Freedom Summit (E) Citizens United (F) Steve King (G) Iowa (H) White House
(C)

He may be known for his party-loving ways, but Prince Harry works tirelessly to help vulnerable children living in extreme poverty at risk of AIDS - and now his services are being recognised. As part of his Sentebale charity, which he set up with Prince Seeiso of Lesotho, the 30-year-old royal built the Mamohato Children’s Centre to support vulnerable children through healthcare and education. And now, Harry's programme will be receiving the 2015 Swarovski Crystal Of Hope Award at the glittering Life Ball event in May. Prince Harry, who set up Sentebale, a charity that provides healthcare and education to vulnerable children in Lesotho, Southern Africa, will be honoured with an award for his servicesAs part of his Sentebale charity Harry built the Mamohato Children's CentreTo be awarded 2015 Swarovski Crystal Of Hope Award at Life BallIs biggest charity event in Europe supporting people with HIV or AIDSPrevious guests include Bill Clinton and Antonio Banderas 
 Questions:'It has been twenty years since he was part of the Life Ball and we are at such an exciting time in our medical fight against _ that his presence is a wonderful reminder of how far we have come.' (A) Harry (B) AIDS (C) Sentebale (D) Seeiso of Lesotho (E) Mamohato Children’s Centre (F) Swarovski Crystal Of Hope Award (G) Life Ball (H) Lesotho (I) Southern Africa (J) Mamohato Children's Centre (K) Europe (L) Bill Clinton (M) Antonio Banderas
(B)

(CNN) American college student Otto Warmbier only intended to spend five days sightseeing in North Korea in 2016. Instead, he spent 17 months there in detention where his family believes he was tortured into a vegetative state. On Monday, less than a week after returning to the United States with severe brain damage, his family announced Warmbier had "completed his journey home." The 22-year-old died Monday afternoon in Cincinnati, Ohio, with his family at his side. "It would be easy at a moment like this to focus on all that we lost -- future time that won't be spent with a warm, engaging, brilliant young man whose curiosity and enthusiasm for life knew no bounds," his family said. "But we choose to focus on the time we were given to be with this remarkable person."Death leads tour group to end visits to North Korea for AmericansFamily, politicians blame North Korea for American college student's death 
 Questions:Now, the assessment of risk for _ visiting North Korea has become too high." (A) CNN (B) American (C) Otto Warmbier (D) North Korea (E) United States (F) Warmbier (G) Cincinnati (H) Ohio

(B)