Western analysts long suspected that Iran had a second , secret program -- based on the black market offerings of the renegade Pakistani nuclear engineer Abdul Qadeer Khan -- separate from the activity at its main nuclear facility at Natanz .
Iran /location/location/contains Natanz
JJ NNS RB VBN IN NNP VBD DT JJ , JJ NN : VBN IN DT JJ NN NNS IN DT NN JJ JJ NN NNP NNP NNP : JJ IN DT NN IN PRP$ JJ JJ NN IN NNP .
Iran
LOCATION
Natanz
LOCATION
/location/location/contains