An Istanbul prosecutor filed charges against five prominent newspaper columnists who had criticized court rulings that tried to block an academic conference on the Armenian genocide , its first public discussion in Turkey .
Turkey /location/location/contains Istanbul
DT NNP NN VBD NNS IN CD JJ NN NNS WP VBD VBN NN NNS WDT VBD TO VB DT JJ NN IN DT JJ NN , PRP$ JJ JJ NN IN NNP .
Turkey
LOCATION
Istanbul
LOCATION
/location/location/contains