7247
The Spirit of  Troy  also known as the  University of Southern California  Trojan Marching Band ( TMB ) self-described as The Greatest Marching Band in the History of the Universe ( EVER ) represents USC at various collegiate sports broadcast popular music recording and national public appearance functions .
 alternate names: Troy, University of Southern California
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Troy, University of Southern California 
Answer:
 alternate names: Troy, University of Southern California