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MEXICO CITY --  El Salvador  's President Elias  Antonio Saca  will travel this coming week to Colombia to sign a Free Trade Agreement ( FTA ) between Colombia El Salvador Guatemala and Honduras according to press reports reaching here from San Salvador El Salvador's capital Sunday .
 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