In retrospect I probably did overstate the nature of the Japanese challenge , '' said Chalmers Johnson , a prominent expert on Asia who in the early 1990 's argued that Japan was '' the only nation with real leverage over the United States . ''
Asia /location/location/contains Japan
IN NN PRP RB VBD VB DT NN IN DT JJ NN , '' VBD NNP NNP , DT JJ NN IN NNP WP IN DT JJ CD POS VBD IN NNP VBD '' DT JJ NN IN JJ NN IN DT NNP NNPS . ''
Asia
LOCATION
Japan
LOCATION
/location/location/contains