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Lon Rith whose father Gen.  Lon Nol  ruled  Cambodia  from 1970-75 is the founder of the Khmer Republican Party the party's secretary-general Nhean Preash said at a press conference .
 countries of residence: Lon Nol, Cambodia
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:
 countries of residence: Lon Nol, Cambodia