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Chiang Hsiao-wen ( ; also known as Alan Chiang ; December 1935 April 14 1989 ) was the eldest son of  Chiang Ching-kuo  the President of the Republic of China in  Taiwan  from 1978 to 1988 .
 countries of residence: Chiang Ching-kuo, Taiwan
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:
 countries of residence: Chiang Ching-kuo, Taiwan