667
The loss to the Communists in  China  's civil war in the 1940's was the biggest setback and humiliation for former Republic of China President  Chiang Kai-shek  according to the entries in his diary .
 employee of: China, 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: China, Chiang Kai-shek