At the time of Chalabi 's visit , Iran and the United States were engaged in a complicated diplomatic dance ; the American ambassador in Baghdad , Zalmay Khalilzad , had been authorized to open negotiations with the Iranians over their involvement in Iraq .
Iraq /location/location/contains Baghdad
Iraq /location/country/capital Baghdad
IN DT NN IN NNP POS NN , NNP CC DT NNP NNPS VBD VBN IN DT JJ JJ NN : DT JJ NN IN NNP , NNP NNP , VBD VBN VBN TO VB NNS IN DT NNPS IN PRP$ NN IN NNP .
Iraq
LOCATION
Baghdad
LOCATION
/location/location/contains
Iraq
LOCATION
Baghdad
LOCATION
/location/country/capital