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 is below.
Q: 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.
A: China
Rationale: This is a good example. Based on the passage, any cubs will return to China at the age of two
Q: Kano, Nigeria (CNN) -- The fight against militant Islamists in Nigeria led to dozens of deaths, mostly of civilians, in three villages this weekend. A military plane trying to bomb camps of the Boko Haram extremist group in the Sambisa Forest on Friday night "mistook the village (Daglun) for a Boko Haram camp," said Ali Ndume, a senator representing the region. The inaccurate air raid was part of "an ongoing offensive" against the insurgents, Ndume said. Ndume said the four bombs dropped by the government aircraft killed five people and wounded several others. But Daglun residents, some of whom were forced to flee into the bush from burning homes, said the bombardment caused many more casualties.NEW: Military denies reports that civilians were mistakenly killed in air operationsOn Saturday, attackers destroyed Mainok village in Nigeria, killing 39 peopleResidents blame Boko Haram for the rifles-and-grenades assaultIn another town, two explosions about two minutes apart killed dozens, residents say 
 Question:Dozens of attackers in military uniforms stormed the village of _ on Saturday evening, riding four-wheelers and motorcycles, as residents were preparing for evening prayers.
A:
Mainok