9694
The constitutions of a number of countries in South America have granted former presidents the right to be senator for life ( " senador vitalicio " ) , possibly recalling the entirely unelected Senate of Simón Bolívar 's theory ( see Bolivar 's tricameralism ) .
 location: South America; location: Senate; person: Simón Bolívar; person: Bolivar
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: South America; location: Senate; person: Simón Bolívar; person: Bolivar