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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 options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Karolos Papoulias, Greece 
Answer:
 countries of residence: Karolos Papoulias, Greece