A $ 10 contract for Senator John McCain of Arizona closed yesterday at $ 4.85 , suggesting that traders think he has a 49 percent chance of becoming the Republican nominee .
John McCain /people/person/place_lived Arizona
DT $ CD NN IN NNP NNP NNP IN NNP VBD NN IN $ CD , VBG IN NNS VBP PRP VBZ DT CD NN NN IN VBG DT JJ NN .
John McCain
PERSON
Arizona
ORGANIZATION
/people/person/place_lived