Democrats picked up a sixth seat in Maryland , where Mayor Martin O'Malley of Baltimore edged out Gov. Robert L. Ehrlich Jr. .
Maryland /location/location/contains Baltimore
NNPS VBD RP DT JJ NN IN NNP , WRB NNP NNP NNP IN NNP VBD IN NNP NNP NNP NNP NNP .
Maryland
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Baltimore
LOCATION
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