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South Africa accused armed Namibian nationalist guerrillas of crossing from bases in neighboring Angola , violating U.N. - supervised peace plans for the territory 's independence from Pretoria .
 geographical social political: South Africa; national religious political: Namibian; geographical social political: Angola; organization: U.N.; geographical social political: Pretoria
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 geographical social political: South Africa; national religious political: Namibian; geographical social political: Angola; organization: U.N.; geographical social political: Pretoria