Instead of giving in , Iran held firm to its position that it had the sovereign right to continue to make small amounts of nuclear fuel for research purposes at its vast uranium enrichment plant at Natanz .
Iran /location/location/contains Natanz
RB IN VBG RP , NNP VBD NN TO PRP$ NN IN PRP VBD DT JJ NN TO VB TO VB JJ NNS IN JJ NN IN NN NNS IN PRP$ JJ NN NN NN IN NNP .
Iran
LOCATION
Natanz
LOCATION
/location/location/contains