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Greek President  Karolos Papoulias  met with his Austrian counterpart Heinz Fischer on Monday and said that  Greece  needs to make efforts to address its trade imbalance with Austria .
 countries of residence: Karolos Papoulias, Greece
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:
 countries of residence: Karolos Papoulias, Greece