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Prime Minister   Yves Leterme  ( Christen-Democratisch en Vlaams ) immediately offered his resignation to King Albert II who accepted it on 26 April 2010 .
 Prime Minister, Yves Leterme
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Prime Minister, Yves Leterme