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:
(CNN) The US ambassador to the United Nations, Nikki Haley, has told CNN that removing Syrian President Bashar al-Assad from power is a priority, cementing an extraordinary U-turn in the Trump administration's stance on the embattled leader. Two days after the US launched military strikes on a Syrian airbase in response to a chemical weapons attack widely blamed on the Assad regime, Haley said Assad's departure was inevitable. But before Tuesday's chemical attack on the rebel-held town of Khan Sheikhoun, which killed 89 people, Haley had said toppling Assad was not a priority. President Donald Trump, before his election, described fighting ISIS and seeking Assad's removal at the same time as "idiocy."Haley says Assad hinders political solution for SyriaShe warns US could carry out more strikes on regime 
 Questions:Secondly, we don't see a peaceful _ with Assad in there. (A) US (B) United Nations (C) Nikki Haley (D) CNN (E) Syrian (F) Bashar al (G) Assad (H) Trump (I) Haley (J) Khan Sheikhoun (K) Donald Trump (L) ISIS

Ex Output:
(E)


Ex Input:
(CNN) The proportion of Zika-related birth defects during 2016 was nearly 20 times higher than the number seen during the pre-Zika years, according to a new report from the United States Centers for Disease Control and Prevention. In particular, brain abnormalities or microcephaly, where a baby's head size is smaller than expected, occurred about 33 times as often in pregnancies with Zika infections than in the pre-Zika years. Zika, a virus transmitted primarily by mosquitoes and unprotected sex, has been spreading around the globe with locally transmitted cases in the US were first reported in Florida and Texas during 2016. Currently, there is no vaccine to prevent infection.Brain abnormalities or microcephaly occurred about 33 times as often in pregnancies with Zika infectionsNew report is based on data from surveillance programs in three US states 
 Questions:"Other data has shown us the highest risk is the first trimester and early in the second trimester but we don't think there's any safe time in pregnancy to be exposed to _ virus infection," said Honein. (A) Zika (B) United States Centers for Disease Control and Prevention (C) US (D) Florida (E) Texas

Ex Output:
(A)


Ex Input:
(CNN) US troops have deployed to Bulgaria as part of a NATO operation to support Eastern European allies from potential aggression by Russia, the Bulgarian Ministry of Defense said in a statement. The move is the latest in a series of multinational training and security cooperation activities along the alliance's eastern front. It comes at a tenuous time in the relationship between the Kremlin and the fledgling administration of President Donald Trump, who just last week voiced unusually strong support for NATO after repeatedly objecting to its relevancy and funding. One hundred twenty troops from the 3rd Armored Brigade Combat Team, 4th Infantry Division, from Fort Carson, Colorado, arrived Wednesday at the Novo Selo training range in eastern Bulgaria, according to the Bulgarian statement. They're due to be joined by heavy military equipment and armored vehicles by the end of the week.More than 100 service members from Colorado now part of missionDeployment comes as Trump, often critical of NATO, affirms US commitment 
 Questions:It is with this aim that _ continues its expansion," Putin said. (A) CNN (B) US (C) Bulgaria (D) NATO (E) Eastern European (F) Russia (G) Bulgarian (H) Ministry of Defense (I) Kremlin (J) Donald Trump (K) 3rd Armored Brigade Combat Team (L) 4th Infantry Division (M) Fort Carson (N) Colorado (O) Novo Selo (P) Trump

Ex Output:

(D)