9500
Carney in 2007 was successful in persuading the University of  Missouri  Board of Curators unanimously to change the name of the University of Missouri-Rolla ( in the same manner as other schools in the  University of Missouri System  ) to Missouri University of Science and Technology .
 subsidiaries: Missouri, University of Missouri System
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:
 subsidiaries: Missouri, University of Missouri System