The chaos in Darfur , the war-ravaged region in Sudan where more than 200,000 civilians have been killed , has spread across the border into Chad , deepening one of the world 's worst refugee crises .
Sudan /location/location/contains Darfur
Sudan /location/country/administrative_divisions Darfur
Darfur /location/administrative_division/country Sudan
DT NN IN NNP , DT JJ NN IN NNP WRB JJR IN CD NNS VBP VBN VBN , VBZ VBN IN DT NN IN NNP , VBG CD IN DT NN POS JJS NN NNS .
Sudan
LOCATION
Darfur
LOCATION
/location/location/contains
Sudan
LOCATION
Darfur
LOCATION
/location/country/administrative_divisions
Darfur
LOCATION
Sudan
LOCATION
/location/administrative_division/country