1540
Her husband David Lansana was appointed Commander of the  Sierra Leone  Armed Forces by Prime Minister  Albert Margai  while her sister Madam Gulama was serving as the first female Cabinet Minister in Sierra Leone and sub-Saharan African .
 employee of: Sierra Leone, Albert Margai
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: Sierra Leone, Albert Margai