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].

The little girl is still traumatised by the final hug she gave her father: by the time she let go, she was covered in blood, and he was dead, murdered by ISIS. Fitha, who was just seven-years-old, had run to father Khamis Faris after hearing a knock at the door at their home in Mosul. But as she held him, the two militants at the door shot him three times - in his right arm, his neck and his heart. His crime? Before ISIS arrived in Mosul in June 2014, he had worked as a policeman. Fitha's mother Foza Motaab is not sure if her little girl will ever recover. She is, she says, 'psychologically damaged'.Fitha hugged her father Khamis Faris as he was shot dead by ISISThe Islamic militants murdered him because he had been a police officerFitha and her family are now living in a refugee camp near Erbil with thousands of other people fleeing the evils of ISIS in their home countriesEach family has their own shocking story of trauma to contend with 
 Question:'When Daesh [local name for ISIS] came to _ they knocked at our door.
Mosul

(CNN) On a recent trip to Havana, I waited in my hotel lobby for my next meeting, sipping a cortado, and scrolling through emails surrounded by bustling businesspeople in every direction. It felt like a hotel in any global business capital. Yet a stark reminder of my surroundings -- aside from the physical realities of the charm of a boutique hotel in Cuba's Habana Vieja neighborhood -- was the immediate lack of any Internet connection as soon as I stepped outside the confines of the hotel. My stay in a casa particular (private house) the remainder of the week only heightened this reality, and my time spent coordinating roaming service yielded spotty results.Cuba's announcement of launching broadband Internet service in two pilot projects in Havana is historic, says Alana TumminoTummino: We're seeing beginning of end of Cuba's Internet isolation, but there's a long way to go 
 Question:The telecommunications sector has been an important part, or more precisely, a key pillar of President Barack Obama's opening to _, dating back to executive actions for this sector in 2009.
Cuba

(CNN) A young Russian alleged to have masterminded a massive hacking of social networks including LinkedIn and Dropbox is now at the center of an extradition struggle between the United States and Russia. Yevgeniy Nikulin was detained in October 2016, in the Czech Republic capital of Prague, after US authorities issued an international arrest warrant for him. He was on vacation there with his girlfriend. A grand jury indictment filed in 2016 in California charges him with computer intrusion and aggravated identity theft, among other offenses. Nikulin denies all the charges. If convicted of all charges, he could face a maximum sentence of more than 50 years in prison and more than $2 million in fines.Yevgeniy Nikulin sits in a Czech prison as the US and Russia both seek to extradite himThe alleged computer hacker appeared to enjoy a lavish lifestyle before his arrest 
 Question:The Nikulin case is yet another strain on _-Russian relations.

United States