1073
Still Meng often accompany's  Cambodia  's Prime Minister  Hun Sen  abroad to help promote Cambodia's economic interests .
 countries of residence: Cambodia, Hun Sen
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:  Cambodia, Hun Sen 
Answer:
 countries of residence: Cambodia, Hun Sen