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].

(CNN) Last Friday, a million Russian schoolchildren watched a televised address from Russian President Vladimir Putin. "Artificial intelligence is the future, not only of Russia, but of all of mankind," Putin said. "Whoever becomes the leader in this sphere will become the ruler of the world." After seeing Putin's comments, SpaceX and Tesla CEO Elon Musk tweeted that "competition for AI superiority at national level (is the) most likely cause of WW3." Though never before stated so frankly by a head of state, Putin's views on AI are increasingly shared by national security leaders in the United States, China and around the world. As I wrote in a report published by the Harvard Belfer Center for Science and International Affairs, AI research is likely to deliver a revolution in military technology on par with the invention of aircraft and nuclear weapons. In other words, Musk is correct that each country is pursuing AI superiority and that this pursuit brings new risks.Gregory C. Allen: Though Russia may not lead in AI technology, it is at the forefront of weaponizing itAs an authoritarian leader of a nation with a declining economy, Putin has every reason to employ AI to maintain power, writes Allen 
 Question:Today, _'s military robots and drones are remotely operated, but in the future Russia plans to field "intelligent robotic complexes," meaning robotic military units powered by AI systems that can fight and kill without need for a human operator.
Russian

(CNN) -- Tiger Woods' personal life went off the rails. Lance Armstrong's sporting image crashed in drugs. Both were sponsored by Nike in multi-million dollar deals. Now Nike is being reminded again that pinning your company reputation on star names is a risky business. This time it's Oscar Pistorius whose life has moved from sports headlines to the news pages to cause headaches at Nike headquarters. Pistorius, known as the 'blade runner,' is the man Nike called a bullet and who is now charged with shooting his girlfriend, Reeva Steenkamp. With Pistorius, Nike had a star able to attract supporters to disabled athletics and who was so fast he could compete against able-bodied runners.Nike carried ad calling Oscar Pistorius a bulletNike has sponsored other stars who have fallen from graceReputation expert says as soon as an athlete harms a brand the link is cutSome brands are looking at evading future fallout by using different language, he says 
 Question:_ rejects the murder allegation "in the strongest terms," Van Zuyl said.
Oscar Pistorius

Palm Beach, Florida (CNN) President Donald Trump, a newcomer to the White House, is still developing his relationship with the people of Washington. But that's far from the case with the people of Palm Beach -- now the location of his so-called Winter White House -- the long spit of land off Florida's East Coast that the real estate mogul has been frequenting for decades. Since he purchased the Mar-a-Lago property in 1985 for $5 million, Trump's relationship with the tony city and its residents has ebbed and flowed. He's sued the city, fought with the town leadership and turned local issues into nattional controversies. Traffic caused by Trump's motorcade is the most recent sore spot for the people of Palm Beach and the surrounding area."I think Palm Beachers need to realize this is an honor," Hufty saidTrump has spent three straight weekends in Mar-a-Lago 
 Question:But Mar-a-_ is the one place where, if he so chooses, he can be constantly interacting with people."

Lago