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 Input:
(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.

Ex Output:
British


Ex Input:
Chelsea responded to dropping two points at home to Swansea by agreeing a deal for left back Abdul Baba Rahman for an initial £14million. Talks between Chelsea and Augsburg have been ongoing for weeks and the agreement will see a further £3.5m paid in bonuses depending on Chelsea performances, £700,000 after the 21-year-old completes 20 games and a further £3.5m after he has made 100 appearances — meaning the total value of the deal could reach almost £22m. The Ghana international has agreed a five-year contract and will head to London to complete his medical. It will be a boost for Chelsea boss Jose Mourinho, who has not significantly strengthened his title- winning squad this summer while rivals Manchester City, Arsenal and Manchester United have all brought players in.Chelsea set to sign left back Baba Rahman for an initial £14million feeDeal could rise to £21.7m depending on performance and appearancesGhana international agrees a five-year contract at Stamford BridgePremier League news: CLICK HERE for all the latestREAD: Chelsea's £30m John Stones bid will be turned down 
 Question:_ is still in his sights though Everton are ready to reject a third offer of around £30m.

Ex Output:
John Stones


Ex Input:
Washington (CNN) President Donald Trump, in a conversation with Mexican President Enrique Peña Nieto, labeled New Hampshire "a drug-infested den," according to a transcript of Trump's January 27 call that was published by The Washington Post on Thursday. The comment was quickly decried by Republican and Democratic lawmakers in the Granite State, including the state's Republican governor who endorsed Trump during the 2016 campaign. During the call, according to the Post, Trump lashed out at Peña Nieto for the quantity of illegal drugs that come into the United States from Mexico. "We have a massive drug problem where kids are becoming addicted to drugs because the drugs are being sold for less money than candy," Trump said.Trump lashed out at Peña Nieto for the quantity of illegal drugs that come into the US from MexicoHe later bragged that he won the Granite State because of the opioid epidemic 
 Question:"I won _ because New Hampshire is a drug-infested den," he said.

Ex Output:

New Hampshire