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:
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.

Ex Output:
Tijuana


Ex Input:
(CNN) The Syrian rebels' assault on regime-held parts of Aleppo keeps getting deadlier, with 84 people killed over the past three days, the Syrian military said Monday. The latest violence also wounded 280 people in western Aleppo, Syria's General Command of the Armed Forces said. Syrian rebels have intensified attacks on western Aleppo to try to break the regime's siege of opposition-held eastern Aleppo, which has been choked off from food, fuel and other necessities. The military said rebels fired more than 100 mortars and launched 50 rockets. It also accused rebels of using chlorine gas on civilian areas, saying there were 48 cases of breathing difficulties.Syrian rebels have stepped up attacks to try to break the regime's siege of rebel-held eastern AleppoA UN envoy says he's "appalled" by the number of rockets indiscriminately launched by armed opposition 
 Question:The regime, too, has been accused of indiscriminately attacking civilians in _.

Ex Output:
Aleppo


Ex Input:
A drunk British man is being hailed as a saviour after spending more than £300 ordering pizza for complete strangers in the US. Daniel Sobey-Harker, 27, from London, posted to the social media site Reddit offering to buy a pizza for someone in the US. But instead of purchasing just one pie as he had originally intended the Londoner ended up buying 30 pizzas for strangers. Things took a surreal turn when, after struggling with several different payment options, Daniel bought two digital Bitcoins which, unknowingly to him, were worth $550 (£352). He became so frustrated by the carry on and ended up getting a 'tad merry' after 'getting though nine beers' which led to him placing the giant order, even sending one to a user in Hawaii.Daniel Sobey-Harker accidentally bought $550 worth of BitcoinsEnded up getting a 'tad merry' after 'getting though nine beers'Decided to spend the majority of his digital money on ordering pizza 
 Question:'Not only that but instead of getting angry about obtaining a whole $500 in _, you make it rain pizza instead!.

Ex Output:

Bitcoins