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US Secretary of State Condoleezza Rice and  Lesotho  Prime Minister  Pakalitha Mosisili  witnessed the signing of the agreement between officials of the US Millennium Challenge Corporation and the African nation .
 employee of: Lesotho, Pakalitha Mosisili
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: Lesotho, Pakalitha Mosisili