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Seven Seas Residence also called Chihai located in Taipei on Beian Street within the grounds of the  Republic  of China Navy headquarters was the official residence of Republic of China President  Chiang Ching-kuo  .
 Republic, Chiang Ching-kuo
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Republic, Chiang Ching-kuo