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: (CNN) Republican Rep. Mo Brooks said Thursday that protests at town halls around the country might prevent Republican lawmakers from repealing the Affordable Care Act. "I'll tell you, Toni, there are a, in my opinion, a significant number of congressmen who are being impacted by these kinds of protests and their spine is a little bit weak," the Alabama congressman said in an interview on "The Morning Show with Toni & Gary" on WBHP 800 Alabama radio. "And I don't know if we're going to be able to repeal Obamacare now because these folks who support Obamacare are very active, they're putting pressure on congressman and there's not a counter-effort to steel the spine of some of these congressmen in tossup districts around the country.""I don't know if we're going to be able to repeal Obamacare now because these folks who support Obamacare are very active," Brooks said."And you may not even see a vote to repeal Obamacare, you might see something where they call it a repeal but really it's an amendment," he added. 
 Question:What they're using now with the phrase repeal _, quote-unquote, is not a repeal like you and I understand the meaning of the word repeal.

A: Obamacare
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Q: Trains crossing snowfields, winding through meadows, passing by mountains, by day and night, through winter and summer. These stunning images are the work of one photographer in his quest to capture the incredible beauty of China's railway lines. Wang Wei, 25, has travelled more than 185,000 miles over the past 10 years and taken more than 300,000 photographs across the country, reported the People's Daily Online. Now, some of the photographs will feature in a new book called Running After Trains, to be published in July. The freelance photographer tells MailOnline his new book will focus on the photography techniques for shooting trains, and he hopes his photos can show the beauty of Chinese railways to more people.Wang Wei, 25, has travelled more than 185,000 miles over past 10 years and taken more than 300,000 photographsHis obsession with trains began aged 11 when he stole his parents' camera and went down to the railway trackHe spends five months travelling every year, and has been everywhere from Gobi desert to the Russian borderSome of the photographs will feature in Wang's new book Running After Trains, due to be published in JulyChina's vast railway network is 75,000 miles long - the second largest in the world behind the United States 
 Question:'The authorities don't promote _ trains and railways often enough, but they are so beautiful and they belong to every one in China,' says Wang.

A: China
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Q: (CNN) Rescuers in southern Colombia were scrambling Sunday to reach more than 100 people who are missing after devastating mudslides tore through entire communities. Hundreds are reported dead after torrential rains Friday night caused three rivers surrounding Mocoa, in Putumayo province, to overflow -- sending a torrent of mud surging through the city. Reports of the exact number of those killed in the rugged, remote area vary. The Colombian military said at least 254 are dead and around 400 more injured. The Red Cross reports 234 deaths and said that 158 people were missing. A police officer was among the victims, federal officials said.Highways, bridges, homes flattened as mudslides follow torrential rainPresident declares state of emergency as crews search for missing 
 Question:"Our condolences to the family, friends and colleagues of this young _, who chose serving his country as a career, fulfilled his duty to give his own life to save others if necessary and honored his homeland," police said.

A:
Colombia
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