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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].
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(CNN) A former attorney for two of Prince's dead siblings says they revealed Prince had an addiction to Percocet decades before his sudden death in April. Prince's half-brother, Duane Nelson, said he used to get the drug for Prince to help him come down after shows, Michael B. Padden said. "Duane told me that he witnessed him taking the drugs and he also procured Percocet for him," Padden said. Nelson was adamant that Prince was in no way just a recreational user, Padden said. He started using the drug to help him deal with the rigors of performing. Another half-sibling, Lorna Nelson, confirmed Prince's drug use but was not involved in getting drugs for him, Padden said. She died in 2006.Lawyer says Prince's half-brother told him Prince was addicted to Percocet decades agoDay before he died, addiction specialist launched "life-saving mission," lawyer says 
 Question:But _'s representatives could not initially find the musician, Mauzy said.
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Prince


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Washington (CNN) North Korea might not be able to reach the U.S. mainland with a nuclear weapon yet, but the political fallout from its claimed hydrogen bomb test is here already. Even before the shockwaves of the 5.1 temblor triggered by Tuesday's test wore off, Hillary Clinton was fighting off a volley of Republican attacks, GOP presidential candidates were talking tough and Donald Trump jumped on a chance to chastise China. The episode was a fresh indication of the challenge that Clinton faces in running for the White House on her record as secretary of state, which makes it impossible for her to escape deficiencies in President Barack Obama's national security legacy.The episode is a fresh indication of the challenge that Clinton faces in running for the White House on her record as secretary of stateWashington has tried punishment and inducements repeatedly with North Korea and has failed to change its calculations 
 Question:He then toughened his stance by including _ in his "axis of evil."
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North Korea


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It’s looking ever more likely that David de Gea will be leaving Manchester United this summer and there is no doubt he will be a huge loss. From a dodgy start when he looked like another Sir Alex Ferguson keeper calamity (remember Massimo Taibi whose nickname, the blind Venetian, must rank among the best ever for a footballer), De Gea grew (with the help of Fergie’s excellent keeper coach Eric Steele) into a commanding and brilliant No 1. There’s no point dressing it up. It’s a massive blow for United, but there is life after De Gea. For the Spaniard not to be missed, however, it isn’t just about finding another quality keeper. The real challenge is for Louis van Gaal - the focus is firmly on the Dutchman now.David de Gea is set to join Real Madrid from Manchester UnitedUnited manager Louis van Gaal will need to replace the goalkeeperBut his defence was awful at times last season and needs strengtheningREAD: Manchester United ready to ask Madrid about Ronaldo and BaleCLICK HERE for all the latest Manchester United news 
 Question:He made some extraordinary saves and in some games produced a string of stops to help _.
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Manchester United