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Taoyuan County Magistrate Li-lun Chu was joined by executives of Chunghwa Telecom Co.  Quanta Computer  Inc. Hewlett Packard Co. and Microsoft  Taiwan  Corp. at the celebration of the county's emergence from among 400 candidate cities around the world to win the rare honor .
 country of headquarters: Quanta Computer, 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:
 country of headquarters: Quanta Computer, Taiwan