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. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

[EX Q]: The New Horizons spacecraft is preparing to send back the first close up images of Pluto following its historic flyby of the dwarf planet, but already there is a growing, and rather dark, list of names for the features scientists expect to see in them. Named after the Roman god of the underworld itself, the mysterious reddish coloured planet could have a series of craters, canyons, plains and chasms named after dark gods and demons from different cultures. Among those proposed are Ammit, the Eyptian goddess who devoured the souls of the sinful; Supay, the Inca's ruler of the underworld and Erlik, the underworld god in Mongolian mythology.New Horizons made its closest approach to Pluto after 3 billion-mile journey that took nine and a half yearsTo celebrate, it released a new image showing Pluto's craters, icy plains and a stunning heart-shaped patchProposed names for features on the planet's surface pay tribute to gods of the underworld from ancient culturesA 'waterfall of data' was obtained in the flyby and the first close up images are expected at 3pm EDT today 
 Question:We know _ is in good shape, and has reported a successful run of observations, so we're hoping to see Pluto’s papaya whip coloured surface of mixed ices in superb resolution.'
[EX A]: New Horizons

[EX Q]: David Cameron today joked he had doubled the security around Larry the Downing Street cat after the 'murder' of a dog at Crufts. The Prime Minister attacked the 'unbelievable awful' killing of the award-winning Irish setter Jagger, who was killed by poisoned meat allegedly fed to him at the dog show. He said he could not understand how anyone could poison a family dog and quipped that he would ramp up security around Number 10's resident cat. Prime Minister David Cameron today joked he had doubled the security around Larry the Downing Street Mr Cameron, speaking to Heart radio, insisted he was not overly concerned about the safety of Larry.PM said he could not understand how anyone could poison a family petIrish setter Jagger died 24 hours after returning from Crufts this weekendCameron said: 'Who would do that? It's an unbelievably awful thing to do'Said Larry the Number 10 cat was 'probably pretty' inside Downing StreetHe added: 'I'll double the security around him and make sure he's okay' 
 Question:_'s owners are convinced the dog was the victim of meat poisoning.
[EX A]: Jagger

[EX Q]: NATO's top military commander expressed concern Sunday about the buildup of Russian forces on Ukraine's border, as Moscow's forces consolidated their control of Crimea over the weekend. Supreme Allied Commander Europe Gen. Philip Breedlove said Russia had a large force on Ukraine's eastern border and that he was worried it could pose a threat to Moldova's separatist Trans-Dniester region. "The (Russian) force that is at the Ukrainian border now to the east is very, very sizable and very, very ready," Breedlove, a U.S. Air Force general, said. "There is absolutely sufficient force postured on the eastern border of Ukraine to run to Trans-Dniester if the decision was made to do that, and that is very worrisome."NATO commander says Russia has a large force on Ukraine's eastern border"Russia is acting much more like an adversary than a partner," NATO commander says"We must not allow a new division of Europe," says German foreign ministerPro-Russia rallies planned in southern, eastern Ukraine 
 Question:The shows of favor for Moscow were scheduled for cities in Ukraine's south and east, where there are many ethnic _.
[EX A]:
Russian