Mr. Rivero , in the interview , said he was in communication with '' some key persons in Venezuela , '' including officials at the energy ministry and at the presidential palace in Caracas .
Venezuela /location/country/capital Caracas
Venezuela /location/location/contains Caracas
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Venezuela
LOCATION
Caracas
LOCATION
/location/country/capital
Venezuela
LOCATION
Caracas
LOCATION
/location/location/contains