15308
Bantu speakers introduced the cultivation of bananas and taro , as well as large cattle herds , to Angola 's central highlands and the Luanda plain .
 location: Angola; location: Luanda
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Angola, Luanda 
Answer:
 location: Angola; location: Luanda