15697
Elitsa Todorova  and Stoyan Yankulov previously represented  Bulgaria  at the Eurovision Song Contest 2007 where they qualified from the semifinal and achieved 5th place in the final with 157 points .
 countries of residence: Elitsa Todorova, Bulgaria
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: Elitsa Todorova, Bulgaria