3203
Ireland  participated at the Eurovision Rainbow Contest 2007 after  Radio  ( ) the Irish broadcaster internally selected the Irish traditional group Dervish to represent them at the 2007 contest held in Helsinki Finland .
 country of headquarters: Ireland, Radio
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:
 country of headquarters: Ireland, Radio