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]: (CNN) For the first time, eight planets have been found orbiting a distant star, Kepler-90, 2,545 light-years from Earth in the Draco constellation, NASA announced Thursday. It is the first star known to support as many planets as are orbiting our own sun, and researchers believe that this is the first of many to come. Researchers had known that seven planets were orbiting the star. But Google Artificial Intelligence -- which enables computers to "learn" -- looked at archival data obtained by NASA's planet-hunting Kepler telescope and uncovered the eighth planet. With the idea of eventually differentiating among exoplanets, Christopher Shallue, senior software engineer at Google AI in California, and Andrew Vanderburg, astronomer and NASA Sagan postdoctoral fellow at the University of Texas, Austin, trained a computer how to differentiate between images of cats and dogs.For the first time, eight planets have been found orbiting Kepler-90It is tied with our solar system for a star hosting the most known planets 
 Questions:Although _ is a sun-like star, the planets are all bunched together in tight orbits around it -- the same distance that Earth is from the sun. (A) Kepler-90 (B) Draco (C) NASA (D) Google Artificial Intelligence (E) Christopher Shallue (F) Google AI (G) California (H) Andrew Vanderburg (I) NASA Sagan (J) University of Texas (K) Austin
[A]: (A)


[Q]: (CNN) A United Nations official is headed to the Central African Republic after reports that over 100 women, girls and boys were raped and abused -- many by U.N. peacekeepers. Jane Holl Lute, a senior U.N. official tasked with leading efforts to curb peacekeeper abuse, was en route to the country Wednesday, U.N. spokesman Farhan Haq said. Allegations of sexual abuse by foreign and local forces have plagued the Central African Republic since the United Nations sent forces to the country two years ago. But they're still just as shocking as ever. Central African Republic peacekeeper chief fired over sex abuse claimsA senior U.N. official heads to the Central African Republic amid a new wave of abuse allegationsU.N. official: Over 100 women, children said they were sexually abused by U.N. and non-U.N. forcesAccusations of sex abuse have emerged since peacekeeping forces entered the country in 2014 
 Questions:The _'s top official in charge of human rights called the new accusations "sickening." (A) United Nations (B) Central African Republic (C) Jane Holl Lute (D) Farhan Haq
[A]: (A)


[Q]: Moscow (CNN) President Vladimir Putin has hit back at new American sanctions by ordering the US to cut staff at its diplomatic mission by 755, in Moscow's most aggressive move against Washington since the final years of the Cold War. Putin confirmed the move Sunday after the Foreign Ministry on Friday demanded the US cut staff numbers and announced a rash of other measures against Washington's missions. The measures came after the US Congress passed a bill last week imposing fresh sanctions over Russia's meddling in the US' 2016 election. President Donald Trump has indicated he will sign the sanctions bill into law.Putin says 755 staff will be cut from US missionsThe move follows a US Congress decision to impose fresh Russian sanctions 
 Questions:The response represents a sharp downturn in _-Russia relations after signs that Trump wanted to develop a new partnership with Moscow. (A) Moscow (B) CNN (C) Vladimir Putin (D) American (E) US (F) Washington (G) Cold War (H) Putin (I) Foreign Ministry (J) Congress (K) Russia (L) Donald Trump (M) Russian
[A]:
(E)


