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].

Example Input: This is the moment a group of terrified African migrants were photographed clinging on for dear life after the barely seaworthy boat they were using to make the extremely dangerous passage across the Mediterranean Sea began to sink. More than 450 migrants desperate for a new life in Europe were crammed on board the former fishing vessel when it went down just 20 miles off the northern coast of Libya. Only the lucky few seen in the photographs - which were taken from a passing aircraft - were able to survive the disaster, clinging to the tiny tip of the hull that remained above the water after hundreds of their friends and family members sunk to their tragic deaths.More than 450 migrants desperate for a new life in Europe were crammed on board the former fishing vesselThe boat bound for the Italian mainland went down just 20 miles off the northern coast of LibyaOnly a lucky few seen in the photographs were able to survive the disaster - with hundreds of others dyingPassengers on board a passing plane were able to alert the Italian Coast Guard who sent a rubber dinghyBut that craft was overwhelmed by the desperate migrants and also started to sink in the merciless sea 
 Question:Most aim to make their way to the more prosperous countries of _'s center and north.
Example Output: Europe

Example 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.
Example Output: British

Example Input: Washington (CNN) -- How things change. In 2008, after a bruising primary battle with Hillary Clinton, then-Sen. Barack Obama was on the outs with former President Bill Clinton. This election cycle, Clinton is one of Obama's most visible surrogates. Obama and Clinton were to appear together Monday night at three New York City fundraisers, which are expected to bring in millions of dollars. In April, the two appeared side by side at the home of longtime Clinton supporter and former Democratic National Committee Chairman Terry McAuliffe, raising $2.1 million for the Obama campaign and the DNC. Clinton and Obama hit up the Big AppleThe Obama campaign is relying heavily on Bill Clinton's connections"Clinton just wants to help," a source close to the former president saidObama hopes Clinton can woo white, working-class men in key Southern and Rust Belt statesThere's been missteps: Clinton recently said Romney had a "sterling business career" 
 Question:"I have a general rule, which is that whatever he asked me about my advice, and whatever I say, should become public only if he decides to make it public," _ told reporters then.
Example Output:
Bill Clinton

