495
Chinese Premier  Wen Jiabao  arrived here Sunday morning and was greeted at the airport by Kim Jong Il top leader of the Democratic  People's Republic  of Korea ( DPRK ) .
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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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 NA: Wen Jiabao, People's Republic