8702
A longtime friend of  William Tubman  the president of Liberia he helped form ( 1947 ) and headed as board chairman the  Liberia  Company a partnership between the Liberian government and American financiers to provide funds for the development of that African nation .
 employee of: William Tubman, Liberia
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: William Tubman, Liberia