In Kansas , meanwhile , Senator Sam Brownback , a Republican , said he had filed papers establishing his exploratory committee , positioning himself to challenge Mr. Romney for the support of social conservatives .
Sam Brownback /people/person/place_lived Kansas
IN NNP , RB , NNP NNP NNP , DT NNP , VBD PRP VBD VBN NNS VBG PRP$ JJ NN , VBG PRP TO VB NNP NNP IN DT NN IN JJ NNS .
Sam Brownback
PERSON
Kansas
LOCATION
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