7063
He was formerly Professor at the  Graduate Institute of International and Development Studies  in  Geneva  and Director of its Centre for Contemporary Asian Studies for 12 years .
 city of headquarters: Graduate Institute of International and Development Studies, Geneva
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: Graduate Institute of International and Development Studies, Geneva