So on Saturday night in Monterrey , Mexico , the tenors Placido Domingo and Jose Carreras were joined by the Mexican singer Alejandro Fernandez and two mariachi bands before an audience of more than 40,000 , which included Vicente Fox , the president of Mexico , and Oscar Berger , the president of Guatemala .
Mexico
Monterrey
/location/location/contains
Alejandro Fernández
Mexico
/people/person/nationality
Vicente Fox
Mexico
/business/person/company
Alejandro Fernández
Mexico
/people/person/nationality
Vicente Fox
Mexico
/business/person/company
Mexico
Monterrey
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LOCATION
Monterrey
LOCATION
Mexico
PERSON
Alejandro Fernandez
PERSON
Vicente Fox
LOCATION
Mexico
PERSON
Oscar Berger
LOCATION
Guatemala