10777
Ravarour renamed  the Vanguard group  as the Gay and  Lesbian Center  and Glide began a new Vanguard program which it called the Hospitality House that exists today .
 alternate names: the Vanguard group, Lesbian Center
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: the Vanguard group, Lesbian Center