American troops , along with their Iraqi counterparts , have cordoned off much of eastern Baghdad , including Sadr City , in their search for the missing soldier .
Baghdad /location/location/contains Sadr City
JJ NNS , IN IN PRP$ JJ NNS , VBP VBN RP RB IN JJ NNP , VBG NNP NNP , IN PRP$ NN IN DT VBG NN .
Baghdad
LOCATION
Sadr City
LOCATION
/location/location/contains