2447
 Also , North Korea joined with a South Korean company to establish the Kaesong special economic zone , just north of the demilitarized zone , where 280 South Korean managers and 5,670 North Korean employees now work together . 
 administrative division of country: Kaesong, North Korea; country of administrative divisions: North Korea, Kaesong
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 administrative division of country: Kaesong, North Korea; country of administrative divisions: North Korea, Kaesong