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Among the Senate newcomers will be President Bush's former  Agriculture  secretary  Mike Johanns  a Republican leading in contest for the Nebraska Senate seat being vacated by retiring Republican Sen. Chuck Hagel .
 employee of: Agriculture, Mike Johanns
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: Agriculture, Mike Johanns