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 shown a passage. You need to write a fill-in-the-gap question based on your understanding of the events that might be inferred from the passage. Your question should be answerable based on the passage and only have one correct answer. Show the gap in your question with a _ .

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 August. She 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
Solution: 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.
Why? This is a good example. Based on the passage you can answer this question.

New input: Bayern Munich striker Robert Lewandowski has fuelled speculation of a blockbuster move to the Bernabeu. The Polish international continues to be linked with a transfer to Real Madrid having caught the eye with a stunning season of 23 goals in 25 club games. Spanish paper AS reports that Lewandowski has left the door open to the La Liga move by stating, 'I'd rather not talk. It's not an easy situation.' Confidence has been in short supply at the Bernabeu, with last Sunday's 1-0 defeat by Villarreal meaning Rafa Benitez's side trail leaders Barcelona by five points. Marca has led with Real Madrid president Florentino Perez allegedly demanding 'intensity and titles'.Bayern Munich striker has netted 23 goals in 25 club matches this seasonThe Poland international joined from Borussia Dortmund in 2014Real Madrid are five points behind La Liga leaders Barcelona
Solution:
At _ they are never happy, always thinking about changing the coach.'