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Ingvar Carlsson  ( 1934 - ) served as  Sweden  prime minister 1986-1991 and 1994-1996 and as Sweden deputy prime minister 1982-1986 .
 countries of residence: Ingvar Carlsson, Sweden
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: Ingvar Carlsson, Sweden