It comes out of very political bickering , '' said Benjamin Zimmer , a linguistic anthropologist at the University of Pennsylvania . ''
Benjamin Zimmer /business/person/company University of Pennsylvania
PRP VBZ IN IN RB JJ NN , '' VBD NNP NNP , DT JJ NN IN DT NNP IN NNP . ''
Benjamin Zimmer
PERSON
University of Pennsylvania
ORGANIZATION
/business/person/company