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Singer Chris Collins handled vocal duties for Majesty but he was subsequently replaced by Charlie  Dominici  ( and eventually James LaBrie ) and the band was renamed  Dream Theater  .
 employee of: Dominici, Dream Theater
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: Dominici, Dream Theater