asked David L. Cohen , executive vice president of Comcast , which is based in Philadelphia . ''
David L. Cohen /business/person/company Philadelphia
David L. Cohen /business/person/company Comcast
VBD NNP NNP NNP , JJ NN NN IN NNP , WDT VBZ VBN IN NNP . ''
David L. Cohen
PERSON
Philadelphia
LOCATION
/business/person/company
David L. Cohen
PERSON
Comcast
ORGANIZATION
/business/person/company