5737
In 1977 many of the astronomers from Kodaikanal shifted to  Bangalore  and established the  Indian Institute of Astrophysics  .
 city of headquarters: Bangalore, Indian Institute of Astrophysics
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:
 city of headquarters: Bangalore, Indian Institute of Astrophysics