The F.B.I. and New York City police officials have been aware of the group and its discussions for about a year , said Mark J. Mershon , the special agent in charge of the agency 's New York office .
New York /location/location/contains New York City
DT NNP CC NNP NNP NNP NN NNS VBP VBN JJ IN DT NN CC PRP$ NNS IN IN DT NN , VBD NNP NNP NNP , DT JJ NN IN NN IN DT NN POS NNP NNP NN .
New York
LOCATION
New York City
LOCATION
/location/location/contains