2869
They booked  Sun Ra  on 15 June who turned up with a 15 piece  Arkestra  featuring Pharoah Sanders ( replacing an errant Gilmore ) and Black Harold .
 employee of: Sun Ra, Arkestra
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: Sun Ra, Arkestra