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].
--------
Question: A Japanese newspaper has unearthed previously secret audio suggesting that government armed forces in Algeria attacked al-Qaeda hostage-takers with abandon in January 2013, killing dozens of captives despite an apparent promise not to interfere with the terrorists and pleas from foreign governments to safeguard the innocents. The news outlet Nikkan-Gendai published the shocking revelation on December 5, contradicting one line of thought that suggested the terrorists killed their own hostages as they came under fire from the Algerian army. A Japanese government-certified translator has provided DailyMail.com with an exclusive copy of the news report in English, headlined: 'The truth regarding the Algeria Hostage crisis has been verified by audio information.'Al-Qaeda offshoot group took hundreds of hostages during a 2013 attack on an Algerian natural gas facilityFour-day standoff ended when Algeria's army attacked the militants, killing dozens of innocentsAudio recordings obtained by a Japanese newspaper indicate the Algerian special forces were aware they were targeting cars carrying hostagesIn one audio intercept, a terrorist complains that 'the army has violated the pledge ... [and] struck the vehicles carrying the hostages and our friends'Initial reports had suggested that the terrorists may have killed their hostages as their master plan fell apart in a hail of gunfire 
 Question:Overall, 685 _ workers and 107 foreigners were set free.

Answer: Algeria


Question: Has there ever been more at stake in any mixed martial arts fight? Jose Aldo is the only featherweight champion in UFC history, is undefeated in 10 years, and is ranked as the No 1 pound-for-pound fighter in the world. He couldn't have more to lose. At the same time, Conor McGregor has talked so much and made so many promises that a loss could seriously derail the Irishman's surging hype train and even cut the supply of his huge cash flow. This is the biggest fight in UFC featherweight history and of both of these fighters' careers. They also have the hopes of a nation on their backs, particularly McGregor who will once again bring thousands of travelling Irish with him to Las Vegas.Jose Aldo fights Conor McGregor at the MGM Grand on Saturday nightIt is biggest fight in UFC featherweight history and in both fighters' careersThe fight will be live on BT Sport 2 in the UK at around 3am GMT 
 Question:Both men are undefeated in the UFC with Aldo set to make his eighth title defence and McGregor looking for his sixth knock-out in his seventh _ bout.

Answer: UFC


Question: The notorious underarm delivery that created one of the most controversial moments in world cricket history is still hard to revisit after more than three decades. But as Australia and New Zealand go head-to-head in the World Cup final at the Melbourne Cricket Ground on Sunday, the underarm bowling incident from 1981 will inevitably come back to haunt. The controversial bowl triggered a cold war between the two nations after the infamous day on February 1 when New Zealand needed six runs with one ball remaining to draw the match. But Aussie skipper Greg Chappell instructed the bowler, who was his younger brother Trevor, to deliver the ball underarm in a bid to prevent batsman Brian McKechnie any chance of hitting a six.The notorious underarm incident triggered a massive uproar in 1981New Zealand was six runs with one ball remaining to draw the matchBut Aussie skipper Greg Chappell ordered the bowler, who is his brother Trevor, to deliver the ball underarmThe underarm bowling was not ruled as illegal at the timeAustralia and New Zealand go head-to-head in the World Cup final at the Melbourne Cricket Ground on Sunday 
 Question:Australia went on to win the match but the hell that followed left the _ brothers struggling to cope under the pressure from the backlash.

Answer:
Greg Chappell