3022
 The orchestra at the Juilliard School , which he attended on the G.I. Bill of Rights , also included Ray Still and John Mack , who both went on to stardom as principal players at the Chicago Symphony Orchestra and the Cleveland Orchestra , respectively . 
 company: John Mack, Juilliard School
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  John Mack, Juilliard School 
Answer:
 company: John Mack, Juilliard School