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].
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Question: More than 100,000 people have been evacuated and thousands of properties destroyed, after rare torrential rains saw a major river burst its banks north of Tokyo in Japan on Thursday. A further 800,000 people across eastern Japan have been advised to evacuate after officials issued pre-dawn warnings of unusually harsh rainfall to 5 million people. Dramatic footage shows people being plucked from their homes minutes before a tsunami-like wall of muddy water gushing from the Kinugawa river in Joso, carry their houses downstream. So far, two people have been reported missing: a man in his 70s and a 63-year old woman, both in Joso, which is home to some 65,000 people, as a wide area was deluged in the wake of Typhoon Etau.Tropical typhoon rain in Japan has seen the Kinugawa river, 30 miles north of Tokyo burst its banksThousands of people have had to be evacuated and hundreds of homes have been destroyed overnightHuge rains have also affected the nearby Fukushima nuclear plant, sending radiation water into the ocean 
 Question:In _, houses and vehicles were washed away along with some power lines, as military personnel headed to the area to help with the rescue mission.

Answer: Joso


Question: (CNN) Hillary Clinton saw Bernie Sanders' New Hampshire blowout and raised him one in South Carolina. Riding the strength of her support among African-Americans to a resounding victory in the Palmetto State, Clinton seized the momentum in the Democratic presidential race -- winning her third of four early-state contests just three days before the race goes national on Super Tuesday. Here are five takeaways from South Carolina's Democratic primary: Clinton's going national It was a bumpy ride through the early states -- but Clinton's firewall of minority support held, helping her seal a close contest in Nevada and then turn South Carolina into her first dominant win of the 2016 race. Headed into Super Tuesday, the confidence Clinton's campaign had after October and November is back.Clinton's firewall not only held, but her blowout win gives her new momentum into Super Tuesday84% of African-American voters went for Clinton 
 Question:While _ won white men 56% to 44%, Clinton won white women 60% to 40%.

Answer: Bernie Sanders


Question: A British national held hostage in Yemen has been freed in a 'military intelligence' operation, according to Foreign Secretary Philip Hammond. The Briton, who has been identified as Robert Douglas Semple, 64, was released by United Arab Emirates forces. The freed hostage had been working as a petroleum engineer in the Yemeni province of Hadramawt when he was kidnapped in February 2014. The UAE forces were based in Yemen's main port city of Aden, according to the state news agency WAM. The Yemeni agency reported that he had been held by al-Qaeda for 18 months. Mr Semple was taken to the Yemeni port city of Aden before being flown to Abu Dhabi by military plane on Saturday night, it added.Hostage identified as petroleum engineer Robert DouglasSemple, 64He was abducted in February 2014 while working in Hadramawt provinceForeign Secretary Philip Hammond made the announcement from TehranAbductions are common in Yemen, plagued by tribesmen and Al-Qaeda militants 
 Question:Abductions are frequent as armed tribesmen and al-_-linked militants take hostages in the hope of swapping them for prisoners or cash.

Answer:
Qaeda