1567
In 1931 the School joined the University of  Rio de Janeiro  the current  Federal University of Rio de Janeiro  .
 alternate names: Rio de Janeiro, Federal University of Rio de Janeiro
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: Rio de Janeiro, Federal University of Rio de Janeiro