5846
A close friend of  Frank Knox  Secretary of the  Navy  later said that Knox Stark and Marshall spent most of that night with Roosevelt in the White House waiting for the bombing to begin so they could enter the war .
 employee of: Frank Knox, Navy
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: Frank Knox, Navy