Question: When did the war in south sudan start?
Disambiguated questions and answers: question: When did the civil war in south sudan start?
When did the second sudanese civil war in southern sudan start?
When did the first sudanese civil war in southern sudan start?
answer: 15 December 2013
5 June 1983
18 August 1955
Natural Questions answer: 15 December 2013 (from the Wikipedia article "South Sudanese Civil War")