4980
 Mr. Bonner , who has traveled to North Korea since 1993 , proposed working with the Pyongyang studio because , he said , its 40 artists included some of the country 's better , older painters . 
 Pyongyang, North Korea; North Korea, Pyongyang
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Pyongyang, North Korea; North Korea, Pyongyang