6556
Establishment of diplomatic relations between South Korea and the Central African Republic was on 5 September 1963 .
 location: South Korea; location: Central African Republic
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: South Korea, Central African Republic 
Answer:
 location: South Korea; location: Central African Republic