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A Presidential election had been held in Abkhazia on 3 October but had resulted in a prolonged conflict over the results between the two main contenders Raul Khadjimba who had been Prime Minister and who was backed by the seriously ailing outgoing President Vladislav Ardzinba and by  Russia  and  Sergei Bagapsh  the main opposition candidate who had received a narrow majority of the votes .
 countries of residence: Russia, Sergei Bagapsh
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: Russia, Sergei Bagapsh