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Chen who is accompany President Chen Shui-bian on a three-day state visit in  El Salvador  after attending Taiwan-Central America leadership summit in Honduras made the remarks after Salvadoran President  Antonio Saca  promulgated his country's free trade pact with Taiwan earlier that same day .
 employee of: El Salvador, Antonio Saca
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: El Salvador, Antonio Saca