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 Q]: West Des Moines, Iowa (CNN) Donald Trump had every reason to feel optimistic Monday. His poll numbers were up; he had secured two prominent endorsements in the space of a week; and even the weather seemed to be cooperating, with a snowstorm coming in from the west expected to hold off until after midnight. Sarah Palin endorses Donald Trump And then, he lost, coming in second to Ted Cruz. Trump spent January in full-on attack mode against Cruz. Trump questioned whether Cruz qualifies as a "natural-born citizen" eligible to serve as president. He went after the evangelical vote, winning the endorsement of Liberty University President Jerry Falwell, Jr., but didn't back up the appeals with a ground game. And then he sat out the final debate, opting for a rally across town at the same time.Donald Trump finished second in the Iowa caucuses on Monday nightHe sat out the final debate in Iowa and he acknowledged Tuesday that his plan might have backfired 
 Questions:Exit polls Monday showed that 55% of voters who made up their minds in the final days went with _ or Rubio, while only 15% of them chose Trump. (A) West Des Moines (B) Iowa (C) CNN (D) Donald Trump (E) Sarah Palin (F) Ted Cruz (G) Trump (H) Liberty University (I) Jerry Falwell (J) Jr.
[EX A]: (F)

[EX Q]: (CNN) -- News of Angelina Jolie's decision to undergo a prophylactic double mastectomy has instantly increased awareness of hereditary forms of cancer caused by mutations in the BRCA1 and BRCA2 genes. While the BRCA1 and BRCA2 genes were discovered in the mid-1990s, genetic testing for the genes is increasingly available. Jolie's case highlights the importance of knowing one's family history and learning one's cancer risks in order to address them proactively. Everyone has the BRCA1 and BRCA2 genes. We have two copies of each gene and get one each from our mother and father. They play a role in protecting the body against the development of cancer.Everyone has BRCA1 and BRCA2 genes; a mutation can show increased cancer riskNot everyone needs to be tested for the gene mutationGenetic counselors and other providers can help determine whether to test and when 
 Questions:A positive _ result gives a woman a 60% to 80% lifetime risk of breast cancer and a 30% to 45% lifetime risk of ovarian cancer. (A) CNN (B) Angelina Jolie (C) BRCA1 (D) BRCA2 (E) Jolie
[EX A]: (C)

[EX Q]: Late-night comedian Conan O'Brien has been hit with a lawsuit from a San Diego man who claims the comedian plagiarized his jokes. In the suit filed July 22, Robert Alexander Kaseberg claims that O'Brien or his writers pilfered four of his tweets and turned them into jokes used in the opening monologue of the TBS show 'Conan' in the past year. The most recent tweet was posted last month, and Kaseberg claims that it was stolen and used in the Conan monologue that same day. Kaseberg's June 9 tweet reads: 'Three streets named after Bruce Jenner might have to change their names. And one could go from a Cul-de-Sac to a Cul-de-Sackless.'The lawsuit was filed July 22 by a Robert Alexander Kaseberg of San Diego, CaliforniaKaseberg claims that in the last year, O'Brien or his writers have stolen four jokes from his Twitter and used them for the monologue on 'Conan'A spokesman for O'Brien and the show have fiercely denied the claims 
 Questions:Kaseberg also claims that one of his jokes from January 14 was stolen from Conan, but there appear to be inconsistencies between the phrasing of the joke in the lawsuit, and what was actually posted on Kaseberg's _. (A) Conan O'Brien (B) San Diego (C) Robert Alexander Kaseberg (D) O'Brien (E) TBS (F) Conan (G) Kaseberg (H) Bruce Jenner (I) Cul (J) Sackless (K) California (L) Twitter
[EX A]:
(L)