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].
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.
Example solution: China
Example explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two

Problem: At first glance, the life of Seifeddine Rezgui appeared to be like that of any other young Tunisian man. An avid football fan, his family have described the 23-year-old as a young man who enjoyed all the trappings of Western society. A supporter of Real Madrid, Rezgui loved breakdancing and sitting in cafes chatting with friends. But beneath the veneer of normality, a radicalism was brewing which erupted on Friday with the massacre of 38 people on a Tunisian beach. Today more details of his character have emerged - including a video of a teenage Rezgui breakdancing - which offer a sharp contrast to a murderous state of mind.Terrorist Seifeddine Rezgui loved breakdancing and supported Real MadridBut his Facebook postings reveal he harboured strong support for ISISIn one post, 23-year-old said he wanted the 'people of the world to suffer'A video of the engineering student breakdancing also surfaced todayFilmed in 2010, a teenage Rezgui is seen wearing a cap, hoodie and jeans 
 Question:_ have since taken credit for the attack, releasing images of a smiling Rezgui next to two assault rifles.

Solution: ISIS