In February 2003 , the New York City police went on high alert , sending special teams into the subways and posting extra police at the tunnels leading in and out of Manhattan , all because the word '' underground '' had been picked up in an intercepted conversation between terrorists .
New York City /location/location/contains Manhattan
IN NNP CD , DT NNP NNP NNP NN VBD IN JJ JJ , VBG JJ NNS IN DT NNS CC VBG JJ NNS IN DT NNS VBG IN CC IN IN NNP , DT IN DT NN '' NN '' VBD VBN VBN RP IN DT VBN NN IN NNS .
New York City
LOCATION
Manhattan
LOCATION
/location/location/contains