In the past , he said , students have taught English as a second language , worked with immigrant communities in Baltimore , or promoted Maryland international trade at the World Trade Center here .
Maryland /location/location/contains Baltimore
IN DT NN , PRP VBD , NNS VBP VBN NNP IN DT JJ NN , VBD IN JJ NNS IN NNP , CC VBD NNP JJ NN IN DT NNP NNP NNP RB .