In effect , Iran has begun negotiating on its own terms , rejecting the six countries ' condition that Tehran freeze all uranium-enrichment activities before substantive talks can begin , and daring them to do something about it . ''
Iran /location/location/contains Tehran
Iran /location/country/capital Tehran
IN NN , NNP VBZ VBN VBG IN PRP$ JJ NNS , VBG DT CD NNS POS NN WDT NNP NN DT NN NNS IN JJ NNS MD VB , CC JJ PRP TO VB NN IN PRP . ''
Iran
LOCATION
Tehran
LOCATION
/location/location/contains
Iran
LOCATION
Tehran
LOCATION
/location/country/capital