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].

[Q]: San Diego (CNN) Twenty-five years ago, Paula Claussen's friend invited her to make the short trip from her home in San Diego, California, across the border to Tijuana, Mexico, to donate clothing to people in need. Claussen didn't expect that day to change the course of her life. The drive took less than an hour, but when they arrived at their destination -- a shantytown on the outskirts of Tijuana -- Claussen couldn't believe her eyes. "I was shocked by the conditions that I saw down there," she said. Families with young children were living in ramshackle homes: The dirt floors turned to mud when it rained. The walls had gaps, allowing tarantulas, rattlesnakes and rats to invade. Many roofs were merely old tarps with holes in them.Paula Claussen visited Tijuana, Mexico, to donate clothing 25 years agoThe poverty she saw inspired her to come back and build better homes for residentsProject Mercy houses replace shacks that often have dirt floors and lack basic amenities 
 Question:The nonprofit has constructed more than 1,250 free homes for people living in _'s most desperate communities.
[A]: Tijuana


[Q]: Terrified: Miriam, 11 (left), and Ayesha, nine (right), are currently living in fear in their basement A terrified British family who are stuck in a basement in war-torn Yemen have launched a desperate appeal to be evacuated to the UK. Louise Henderson Alakil, 49, moved to the Middle Eastern country 27 years ago and worked as a teacher at the International School in the capital Sanaa until recent fighting forced it to close. She is now hiding in a shelter below her family home on the outskirts of the city with her youngest children, Miriam, 11, and Ayesha, nine, amid heavy shelling and while bombs fall all around them.Louise Henderson, 49, moved to Yemen 27 years ago to work as a teacherHer family are now caught up in fighting in the country's capital, SanaaShe is currently hiding below her home with her two young daughtersMiriam, 11, and Ayesha, nine, have pleaded for the bombing to stop and for their family to be evacuated to the UK 
 Question:The family are facing a number of problems in their fight to leave the country, as Louise and her children's passports have expired and the _ authorities are closed.
[A]: British


[Q]: Washington (CNN) The private prison industry -- one of the most controversial pieces of the US carceral state -- has essentially recovered a year after the Obama administration sent a chill down its spine. Last August, then-Deputy Attorney General Sally Yates issued a memo calling on the Department of Justice to begin curtailing its use of private prisons -- incarceration run by for-profit companies. Stocks for one of the two major publicly traded prison companies nosedived, and with a presidential victory for Democratic nominee Hillary Clinton widely expected, the Yates memo seemed to indicate the heyday for the private prison industry had passed.The Trump administration rolled back an Obama-era attempt to curtail private prisonsThe private prison industry saw stock prices soar for months after the 2016 election 
 Question:So when it comes to the _ administration, these prison contractors are eyeing both criminal law enforcement and immigration.
[A]:
Trump