15458
Many of  Burundi  's religious political and business leaders attend the university including Denise Nkurunziza wife of Burundi President  Pierre Nkurunziza  .
 countries of residence: Burundi, Pierre Nkurunziza
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Burundi, Pierre Nkurunziza 
Answer:
 countries of residence: Burundi, Pierre Nkurunziza