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Sudan  's first President  Ismail al-Azhari  was a member of the party when it was known as the National Unionist Party .
 Sudan, Ismail al-Azhari
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:
 Sudan, Ismail al-Azhari