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].

Footage of an adorable koala joey under the care of two zookeepers has been released in celebration of her first birthday. Imogen has grown bigger but stayed as cute as ever under the care of Kylie Elliot and Matt Radnidge from Symbio Wildlife Park in Helensburgh, south of Sydney. Video taken during Imogen's first photo shoot at 10 months of age, was released in preparation for her first birthday festivities. Scroll down for video In the clip the joey sits in a baby basket cuddling and latching on to the soft koala toy with her tiny claws. Curious little Imogen is also seen observing her surroundings and eating eucalyptus leaves.New video has been released of Koala joey Imogen in a baby basket in celebration of her first birthdayThe joey was hand-reared by zookeepers after her mother died at Symbio Wildlife Park, south of SydneyKylie Elliot and Matt Radnidge have been taking care of her and another orphan koala joey, Harry, for almost a yearThey have been posting videos and updates online sharing Imogen's journey 
 Question:_ and Harry were born at the Helensburgh park, south of Sydney, earlier this year, but Harry's mother died of leukaemia when he was just 22 weeks old and he did not receive the vital pap - partly digested eucalyptus leaves excreted by mother koalas - he needed to survive.
Imogen

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.
British

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.

China