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Stewart Roussin  Fischer  better known as Dirk Fischer or  Dirty Dirk  Fischer ( September 1 1924 February 25 2013 ) was an American composer arranger jazz educator trumpeter and valve trombonist .
 alternate names: Fischer, Dirty Dirk
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:
 alternate names: Fischer, Dirty Dirk