8169
 I think the real key to WOW 's success has been the sheer variety and amount of things to do , and how easy it is to get into them , '' said Kim Daejoong , 29 , a doctor of traditional herbal medicine in Iksan , Korea , who had traveled to Seoul for one of the Chosen 's regular in-person sessions . '' 
 country capital: Korea, Seoul
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:
 country capital: Korea, Seoul