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].
One example: 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 is here: China
Explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two

Now, solve this: A Yazidi sex slave has told how she was kidnapped, raped and beaten with a plastic pipe by a brutal ISIS soldier as his British teenage jihadi bride witnessed her suffering and did nothing to end it. Ferida, whose name has been changed to protect her identity, revealed her sickening abuse at the hands of the jihadi fighter during a four-month ordeal held in Deir ez-Zor, eastern Syria. In an exclusive interview with MailOnline, a tearful Ferida explained how her terrifying ordeal began when Islamic State raided her home town of Sinjar in Iraq in August last year. She was held and transferred at various prisons for a few months before being handed over to an ISIS fighter.Ferida was one of hundreds of Yazidis abducted from Sinjar, Iraq, last yearISIS fighter raped her and beat her with a pipe during four-month captivityShe recognised his wife's British accent when she was 'speaking to her family on the internet'The Yazidi woman, 35, said she contemplated suicide during her ordeal 
 Question:But sources connected to Salma's family said they had some knowledge of the girls' movements and that they had never heard of them being in Deir ez-_.
Solution:
Zor