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On 21 March 1996 when  Chen Shui-bian  was the mayor of  Taipei  Chieh-shou Road was renamed Ketagalan Boulevard and the surrounding square was renamed Ketagalan Square in honor of the Ketagalan Taiwanese aborigines originally living in the Taipei area .
 cities of residence: Chen Shui-bian, Taipei
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:
 cities of residence: Chen Shui-bian, Taipei