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 input: 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 output: China
Example explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two
Q: Real Madrid’s La Liga and Champions League chances have been dealt a major blow with confirmation that Luka Modric could miss the rest of the season with a knee injury. The Croatian midfielder pulled up in the second half against Malaga on Saturday and tests on Sunday confirmed a sprained ligament in his right knee with a recovery time of between five and six weeks. The news comes as the club wait to assess the full extent of Gareth Bale's calf injury, picked up in the same game. The connection between the former Tottenham pair is an essential part of Carlo Ancelotti's side's chances of picking up silverware this season.Luka Modric had to be replaced with a knee complaint on SaturdayGareth Bale suffered a calf strain early on at the BernabeuBale will almost certainly miss the clash with Atletico on WednesdayReal Madrid beat Malaga 3-1 to keep up the pressure on leaders BarcelonaCarlo Ancelotti's side face rivals Atletico Madrid on Wednesday 
 Question:_ could still be back for the Champions League final but Real Madrid will have to get there without him.
A:
Luka Modric