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: Mogadishu, Somalia (CNN) Suspected Al-Shabaab gunmen set off an explosion and stormed a popular hotel in Somalia's capital Wednesday, killing at least 13 people and three attackers, a security official said. A lengthy siege at Mogadishu's Ambassador Hotel ended early Thursday, said Somali security official Ahmed Barre. One militant died in an initial car bomb attack, according to the National Intelligence and Security Agency. Barre said the other two were killed by Somali special forces. At least 40 other people were injured in the attack, according to Capt. Da'ud Hajji, a senior Somali police officer. Two Somali lawmakers are among the dead, the Somali National News Agency reported.Security officials say 13 people and all three attackers were killed"Blood is everywhere," a witness says, describing the scene at a nearby hospitalHotel is popular among politicians, Westerners 
 Question:Citing an unnamed commander, a statement on a website linked to Al-_ said one of the group's jihadist fighters detonated a car with explosives at the gate, allowing armed militants to enter the building.
A:
Shabaab