Dr. Lee H. Schwamm , who directs acute stroke services at Massachusetts General Hospital in Boston , said he suspected that the Israeli surgeons removed a large piece of Mr. Sharon 's skull to lower the pressure in his brain .
Boston /location/location/contains Massachusetts General Hospital
NNP NNP NNP NNP , WP VBZ JJ NN NNS IN NNP NNP NNP IN NNP , VBD PRP VBD IN DT JJ NNS VBD DT JJ NN IN NNP NNP POS NN TO VB DT NN IN PRP$ NN .
Boston
LOCATION
Massachusetts General Hospital
ORGANIZATION
/location/location/contains