Mr. Maliki 's refusal to go after the main stronghold -- Sadr City -- helps explain Baghdad 's continued high level of violence despite the prime minister 's endlessly repeated announcements of a security crackdown in the capital .
Baghdad /location/location/contains Sadr City
NNP NNP POS NN TO VB IN DT JJ NN : NNP NNP : VBZ VB NNP POS VBD JJ NN IN NN IN DT JJ NN POS RB VBN NNS IN DT NN NN IN DT NN .