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In 1892 Georgi Fingov graduated from the Plovdiv high school and moved to Vienna  Austria  Hungary to study architecture at what is today the  Vienna University of Technology  .
 country of headquarters: Austria, Vienna University of Technology
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:
 country of headquarters: Austria, Vienna University of Technology