9728
By 1998 when he was also appointed to the position of First Vice Chairman of the  National Defence Commission  he was the second most powerful person in the country ranking immediately beneath  Kim Jong-il  himself .
 employee of: National Defence Commission, Kim Jong-il
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:
 employee of: National Defence Commission, Kim Jong-il