Question: What is the beginning date that Sarajevo (that is the twinned administrative body of Tianjin) is the twinned administrative body of Tripoli (that is an administrative division of Libya)?
Choices:
1967-01-09
2016-09-05
2013-04-22
1914
1999-04-27
2008-10-20
1976
1989-11-23
1988-05-16
2009-08-15