880
At least four people have been shot dead in two suspected political attacks in South Africa 's volatile Zulu heartland , police said on Friday .
 location: South Africa; else: Zulu
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 location: South Africa; else: Zulu