instruction:
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.
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:
Together they wrote a string of chart-topping hits for some of the world's biggest stars and created the memorable theme tune of Australian television soap Neighbours. Tony Hatch and Jackie Trent, who were married for more than three decades, were dubbed 'Mr and Mrs Music' after composing for artists including Frank Sinatra, Dean Martin, Scott Walker, Shirley Bassey and Petula Clark. So when Trent died last month aged 74 after a long battle with cancer, Hatch was expected to be at her funeral to say a final goodbye. True, their marriage had ended in divorce, but they had a daughter together and one of the most successful creative unions in showbusiness.Tony Hatch and Jackie Trent wrote chart-topping hits for musical superstarsThey divorced after three decades of marriage but have a daughter togetherBut he did not attend her funeral when Trent died at the age of 74 last monthHer second husband 'banned Hatch from funeral for breaking his wife's heart' 
 Questions:And when he said he wanted to invite _ to the cremation, I said quite firmly, "No. (A) Australian (B) Neighbours (C) Tony Hatch (D) Jackie Trent (E) Frank Sinatra (F) Dean Martin (G) Scott Walker (H) Shirley Bassey (I) Petula Clark (J) Trent
answer:
(C)


question:
(CNN) Want to have a more affectionate relationship with your life partner? Carve out time to have more sex. That's the takeaway of a series of four studies of committed couples in both the United States and Switzerland. "Sex makes you feel good, not just because it releases more hormones or endorphins but also because you will feel more affection with your partner," said clinical psychologist Anik Debrot of the University of Lausanne in Switzerland, lead author of one of the studies. "It doesn't matter if you're a man or a woman, affection is a very important reason that sex feels good to you."More sex leads to increased affection in committed relationships, says studyErotic moments were as valuable as intercourseCouples who want healthy relationships should make time for sex, experts say 
 Questions:"_ should preserve some quality time for this to happen." (A) United States (B) Switzerland (C) Anik Debrot (D) University of Lausanne (E) Erotic (F) Couples
answer:

(F)