In this task, you will be shown a passage. You need to write a fill-in-the-gap question based on your understanding of the events that might be inferred from the passage. Your question should be answerable based on the passage and only have one correct answer. Show the gap in your question with a _ .

[EX Q]: They are a mysterious relative of the Neanderthals who are thought to have roamed the plains of Siberia and east Asia long before modern humans arrived on the continent. But little is known about the Denisovans, a sister species of the Neanderthals who first emerged around 200,000 years ago, as so few of their fossilised remains have been discovered. Now researchers have unpicked a tiny piece of the puzzle about how this enigmatic human species lived - they regularly inhabited the same caves. Using pioneering DNA analysis of teeth and a fragment of pinky finger bone found at the Denisova cave in Altai Krai, in the Altai Mountains near Barnaul, Russia, the researchers have discovered they belonged to three individuals who lived there tens of thousands of years apart.Geneticists studied DNA from teeth and a pinky bone from a Siberian caveThey were found to belong to individuals living thousands of years apartIt has provided clues about how this mysterious human species livedThe Denisovans are thought to be a sister species of the Neanderthal
[EX A]: 'Moreover, we find that nuclear diversity among the four _ is higher than among seven Neanderthals for which nuclear DNA have previously been recovered.

[EX Q]: A British nuclear submarine has been caught on camera after it apparently became stricken with technical problems while on a top-secret mission in one of the most dangerous parts of the world. Satellite images show the Royal Navy vessel undergoing repairs at a port less than 100 nautical miles from Iran. The nuclear-powered submarine is pictured docked at Fujairah, one of the United Arab Emirates, in the politically sensitive seaway of the Gulf of Oman. Blue cabling on the quayside apparently provides electrical power to the vessel while it is being repaired. The images also show a 650ft-long barrier constructed from metal containers which appears to have been erected in an effort to shield the 300ft vessel from public view and protect it from a terrorist attack.British nuclear submarine spotted at dock in the Emirati dock of FujairahPort is situated less than 100 nautical miles from the coast of IranA 650ft-long metal barrier covers the submarine to avoid detectionIt is believed to be one of Britain's four Trafalgar Class submarines
[EX A]: Last night, nuclear expert John Large said: 'This is a very rare sighting in these waters as they usually remain submerged for thousands of miles while performing their surveillance and listening roles in the _.

[EX Q]: (CNN) US Ambassador to the United Nations Nikki Haley said in an interview that aired Sunday on CNN that until Syrian President Bashar al-Assad is out of power, she doesn't see a political solution to the conflict in Syria. "There's not any sort of option where a political solution is going to happen with Assad at the head of the regime," Haley told "State of the Union" anchor Jake Tapper. "It just -- if you look at his actions, if you look at the situation, it's going to be hard to see a government that's peaceful and stable with Assad.""It's going to be hard to see a government that's peaceful and stable with Assad," Haley said"If he needs to do more, he will do more," Haley said when asked if Trump would order more strikes
[EX A]:
President _ ordered the strike in response to a chemical weapons attack against civilians earlier in the week, which US officials say was carried out by the Assad government.