You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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].

For four years we have waited expectantly for the pitter patter of tiny paws. Soon, that wait could finally be over. Tian Tian, the UK's only female giant panda, has conceived and could give birth to a cub as early as August. However Edinburgh Zoo, where the pandas live, have warned people 'not to get too excited' as the process is 'extremely complex'. Moreover, on the two previous occasions keepers inseminated Tian Tian - whose name means 'Sweetie' - she has failed to produce a panda cub. She was artificially inseminated again in March this year, but keepers at the zoo say implantation - when a fertilised egg attaches to the uterus - has not yet occurred.Tian Tian has conceived and could give birth to a cub as early as AugustShe has been inseminated twice before but so far failed to produce a cubTian Tian and Yang Guang arrived in 2011 from China to great fanfareOn loan at £600k a year, became first giant pandas to live in UK for 17 years 
 Questions:Under the terms of the agreement any cubs will return to _ at the age of two, the age at which they would normally leave their mother in the wild.
Solution: China
Why? This is a good example. Based on the passage, any cubs will return to China at the age of two

New input: A new video shows the terrifying moment a film crew rushed to save the life of Oscar-winner William Hurt. The crew of the Gregg Allman biopic Midnight Rider can be seen dashing to get him off the tracks of a railroad bridge, along with their equipment, as he lay across the railway filming a scene in Georgia while a train rushes towards him and the crew at breakneck speed. The other actor in the scene, Wyatt Russell, can also be seen trying to scramble out of the train's path. Hurt and Russell somehow made it to safety. But, several crew members suffered injuries.A new video shows the moment the cast and crew of the Gregg Allman biopic Midnight Rider were forced to scramble as a train approachedThe crew and actors William Hurt and Wyatt Russell were filming a dream sequence on a railroad bridgeCamera assistant Sarah Jones was struck by a fuel tank and run over by the train as she tried to fleeFootage taken moments before was edited into a scene intended for useThis week the film's director Randall Miller pleaded guilty to involuntary manslaughter and will serve two years in prison 
 Question:_ recalled the moment he was forced to call her parents and deliver the heartbreaking news that their daughter was dead.
Solution:
Randall Miller