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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Question: (CNN) Khuram Shahzad Butt, a 27-year-old British national born in Pakistan who died in a hail of police bullets Saturday night after the London attack, was a tall, lanky, straggly bearded young man of few words -- a brainwashed follower of al-Muhajiroun, a loose grouping of British extremists supportive of ISIS linked to a large number of terrorist plots involving UK nationals. The latest on London attack CNN's Sandi Sidhu met him several times while reporting on the group in the United Kingdom between 2014 and 2016. He went by the name "Abz" or "Abu Zaitun" and seldom spoke during meetings. He was content to leave the task of proselytizing to louder, older members of the group, according to Sidhu.London attacker Khuram Shahzad Butt appeared in a 2016 Channel 4 documentary called "The Jihadis Next Door"At the time of the attack, Butt worked as a receptionist at a fitness center in Ilford, a friend from the gym said 
 Question:The identification of Butt as one of the attackers raised many questions about what _ authorities knew about him and when.

Answer: British


Question: Washington (CNN) Bernie Sanders says audio from a closed-door Hillary Clinton fundraiser shows the two largely agree -- even though Clinton dismissed some of Sanders' policy positions as "false promises." "If you listen to the whole discussion that she had, a very important point that she made is that a lot of young people who went into debt, worked very hard to get a good education, can't find a job commensurate to the education that they received," Sanders told CNN's Jake Tapper on "State of the Union" Sunday. Tapper was pressing Sanders about audio clips obtained from a hack into a Democratic staffer's emails posted late Friday by the conservative Washington Free Beacon.Sanders dismissed audio if Clinton criticizing his 'false promises'Sanders said the two agree that too many young people have lacked economic opportunity 
 Question:Clinton gives frank take on _ supporters in audio from hacked email.

Answer: Bernie Sanders


Question: Kevin de Bruyne issued a timely reminder of his qualities with a sharp and occasionally silky performance in this opening match of the Emirates Cup - but he couldn’t prevent his Wolfsburg team losing to Villarreal. Returning to London just as Manchester City weigh up the pros and cons of splashing out upwards of £40m to bring him back to the Premier League, Chelsea misfit De Bruyne played an hour that will perhaps encourage them the investment is worthwhile. As well as instigating Wolfsburg’s 11th minute goal with a clever through ball, the Belgian buzzed around in behind the front line and was never too far from the action.Villarreal defeated Wolfsburg 2-1 in the opening game of the Emirate CupMario Gaspar opened the scoring for the Yellow Submarines on 10minutesIvan Perisic equalised for the Bundesliga side only two minutes laterMatias Leiva scored the eventual winner at Arsenal's home stadiumGermans included ex-Chelsea stars Kevin de Bruyne, who has been linked with a move to Manchester City, and Andre Schurrle 
 Question:It meant goals from _ and Matias Nahuel Leiva, either side of an Ivan Perisic response, gave Villarreal the win and the early advantage in the truncated league format.

Answer:
Mario Gaspar