Definition: 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].
Input: It was the return of the king in Rwanda this week as lions were reintroduced into the wild for the first time since they were wiped out after the genocide of 1994, which claimed 800,000 lives. A luxury safari company is behind the ground-breaking project, which saw five lionesses being moved to the Akagera National Park. They joined two male lions, donated from another African reserve, in a temporary 10,800-square foot enclosure, which will allow the newly-created pride to adjust slowly to the environment. 'It is a milestone conservation achievement for both the park and the country and is a positive development that we have all joined in celebrating,' said Peter Fearnhead, CEO of African Parks, in a statement.A luxury safari company is behind the five lionesses being moved to the Akagera National ParkThey joined two male lions, donated from another African reserve, in a temporary 10,800-square foot enclosureThe newly-created pride will be allowed to adjust slowly to the environment before being able to roam free 
 Question:Following the genocide 15 years ago, the lions in the _'s national parks were poisoned by surrounding cattle herders, and soon became extinct.

Rwanda