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) Since the discovery of dark streaks on the slopes of Mars in 2011, astronomers have been excited about potential evidence of water beneath the surface of the red planet. If there are subsurface water flows on Mars, they could allow life -- even on a microbial level -- to exist as well. But further study of these recurring slope lineae, known as RSL, is revealing something else. Those dark streaks may be the result of granular flows like sand and dust, according to a study published Monday in the journal Nature Geoscience. The study is the product of a research team made up of representatives from the US Geological Survey, the Planetary Science Institute, the University of Arizona and Durham University in England.The flows correlate more with sand on active dunes rather than subsurface waterResearchers studied flows at 10 sites 
 Questions:Earth is the only analog we have for _, but Mars obviously behaves differently, the researchers said. (A) CNN (B) Mars (C) RSL (D) Nature Geoscience (E) US Geological Survey (F) Planetary Science Institute (G) University of Arizona (H) Durham University (I) England

Answer: (B)


Question: Stuart McCall admits taking on the challenge of steering Rangers to Premiership promotion was a gamble he couldn’t refuse as he bids to earn a longer stay as Ibrox boss. The 50-year-old was unveiled on Thursday as manager until the end of the current season – following the exit of caretaker Kenny McDowall - and hasn’t received any promises about what could lie beyond that point. However, the former Rangers midfielder insists he didn’t think twice about returning to the club where he won six league titles in seven years during the 1990s. New Rangers manager Stuart McCall raises the club scarf after being unveiled on Thursday afternoonStuart McCall was named as the Rangers manager until end of the seasonFormer Motherwell boss said it was a gamble he could not turn downMcCall says that promotion to the Scottish Premiership is the club's goalCaretaker manager Kenny McDowall left the club on Thursday 
 Questions:‘It was an honour and privilege to work for Rangers Football Club and I will leave with so many positive memories,’ said _, who originally arrived at Ibrox as first-team coach in 2007. (A) Stuart McCall (B) Rangers (C) Premiership (D) Ibrox (E) Kenny McDowall (F) Motherwell (G) McCall (H) Scottish Premiership

Answer: (E)


Question: (CNN) An Ohio woman has been accused of live-streaming the rape of a 17-year-old friend on the Twitter-owned video app Periscope, according to Franklin County prosecutor Ron O'Brien. Marina Alexeevna Lonina, 18, is accused of using the app to live-stream video while an acquaintance, Raymond Boyd Gates, 29, allegedly committed the rape at a home in Columbus on February 27, the prosecutor said in a statement. The two were indicted Wednesday on multiple charges, including kidnapping, rape, sexual battery and pandering sexually oriented material involving a minor, the prosecutor said. In addition, Lonina was indicted on charges of illegal use of a minor in nude-oriented material or performance, the statement said. She also is accused of taking nude photographs of the young woman on February 26, according to the prosecutor.Marina Alexeevna Lonina accused of live-streaming rape on Periscope video appProsecutor: Raymond Boyd Gates allegedly raped 17-year-old at Columbus homeAttorney says Lonina maintains her innocence; Gates doesn't have lawyer 
 Questions:Representatives for Twitter and _ declined to comment on the case. (A) Ohio (B) Twitter (C) Periscope (D) Franklin County (E) Ron O'Brien (F) Marina Alexeevna Lonina (G) Raymond Boyd Gates (H) Columbus (I) Lonina (J) Gates

Answer:
(C)