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South Sudan on Friday urged  Kenya  's former president  Daniel arap Moi  to intervene and prevent the deal from unravelling accusing Khartoum of not implementing its side of the peace bargain .
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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: Kenya, Daniel arap Moi