2200
West African peacekeepers enter  Liberia  's rebel-besieged capital ; President Charles Taylor picks vice president  Moses Blah  as his successor .
 employee of: Liberia, Moses Blah
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:
 employee of: Liberia, Moses Blah