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thumb | The mausoleum of Charles E. WilsonHe was nicknamed Electric Charlie so as not to be confused with  Charles Erwin Wilson  the U.S. Secretary of  Defense  under President Dwight Eisenhower and earlier the Chairman of the General Motors Corporation who was nicknamed Engine Charlie .
 employee of: Charles Erwin Wilson, Defense
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: Charles Erwin Wilson, Defense