Mr. Preston was questioned by Senator John Kerry of Massachusetts , the senior Democrat on the committee , about ServiceMaster 's lobbying efforts to end small-business set-asides for Defense Department landscaping contracts .
John Kerry /people/person/place_lived Massachusetts
NNP NNP VBD VBN IN NNP NNP NNP IN NNP , DT JJ NNP IN DT NN , IN NNP POS NN NNS TO VB NN NNS IN NNP NNP NN NNS .
John Kerry
PERSON
Massachusetts
LOCATION
/people/person/place_lived