7052
As both sides ceased hostilities  Kuomintang  chairman  Chiang Kai-shek  flew to Xi'an in early December to investigate the inaction .
 employee of: Kuomintang, Chiang Kai-shek
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: Kuomintang, Chiang Kai-shek