140
The current President of  Burundi  is  Pierre Nkurunziza  a former rebel leader of the Hutu National Council for the Defense of Democracy-Forces for the Defense of Democracy who was elected unopposed as the new President of Burundi by the parliament on 19 August 2005 .
 None
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:
 NA: Burundi, Pierre Nkurunziza