The minority Serbs in Croatia , led by Milan Babic , a dentist from the town of Knin , served as his first instrument to whip up trouble .
Croatia /location/location/contains Knin
DT NN NNS IN NNP , VBN IN NNP NNP , DT NN IN DT NN IN NNP , VBD IN PRP$ JJ NN TO VB RP NN .
Croatia
LOCATION
Knin
LOCATION
/location/location/contains