France , Germany and Britain announced after the collapse of their 2004 agreement with Iran to freeze its nuclear-related activities that they would be willing to engage in new talks only if Iran returned to a complete freeze of uranium enrichment at Natanz .
Iran /location/location/contains Natanz
Iran /location/location/contains Natanz
NNP , NNP CC NNP VBD IN DT NN IN PRP$ CD NN IN NNP TO VB PRP$ JJ NNS IN PRP MD VB JJ TO VB IN JJ NNS RB IN NNP VBD TO DT JJ NN IN NN NN IN NNP .
Iran
LOCATION
Natanz
LOCATION
/location/location/contains
Iran
LOCATION
Natanz
LOCATION
/location/location/contains