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.
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Question: (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

Answer: (A)


Question: Charismatic, outspoken and controversial. Three words that describe Brian Clough, so much so that a documentary film has been made to show his incredible achievements at Nottingham Forest. The legendary manager took over when they were mid-table in the Second Division and turned them into European champions, not once but twice. What Clough did has yet to be repeated in modern day football, so while Jose Mourinho may label himself as the 'Special One,' it's a feat which may not ever be bettered. Having taken over at Derby in the 60's, the late Clough made the club's history books as his side lifted the First Division title for the first time in 1972.Brian Clough's success at Nottingham Forest recognised in new filmThe late Clough spent 18 years at the club and won two European cupsSome dubbed him as 'the best manager England never had'The film documents Clough taking Forest from Second Divison obscurity and turning them into championsActor Jonny Owen directed the film, which is released on October 13 
 Questions:He lasted just 44 days in the job but his disappointment didn't last long, as _ soon came calling and the rest was history. (A) Brian Clough (B) Nottingham Forest (C) Second Division (D) European (E) Clough (F) Jose Mourinho (G) Special One (H) Derby (I) First Division (J) England (K) Second Divison (L) Jonny Owen

Answer: (B)


Question: Floyd Mayweather Jnr and Manny Pacquiao come face-to-face in Los Angeles on Wednesday . The meeting marks the first, and only time, the pair will square-off ahead of the weigh-in, 24 hours before their mouth-watering May 2 blockbuster bout, so it promises to be explosive. The press conference gets under way at 8.30pm (UK time) and Sportsmail will bring you live coverage so be sure to tune in. Floyd Mayweather and Manny Pacquiao (right) come face to face on stage in Los Angeles on Wednesday Mayweather arrives in Los Angeles for the press conference, accompanied by his security team Pacquiao, trainer Freddie Roach (right) and Bob Arum (second left) pose as they arrive in Los AngelesFloyd Mayweather and Manny Pacquiao went head-to-head in Los AngelesPair meet in their first and only press conference ahead of May 2 fightPacquiao arrived first along with trainer Freddie Roach and Bob ArumMayweather accompanied by entourage - including Justin BieberREAD: Mayweather and Pacquiao get the red carpet treatment 
 Questions:_ is a veteran at these promotional days and is clearly in his element, laughing and joking as he poses for pictures on the red carpet. (A) Floyd Mayweather Jnr (B) Manny Pacquiao (C) Los Angeles (D) UK (E) Sportsmail (F) Pacquiao (G) Freddie Roach (H) Bob Arum (I) Justin Bieber

Answer:
(A)