1284
He graduated from the University of Vienna, main campus of Vienna, Austria, the Europa-Kolleg Hamburg, Germany, New York University and Harvard University. Since the year 2000 he has occupied various positions at the United Nations. In 2011 he published his first German language thriller ``Die Strafe Gottes'' with the Swiss Publisher Salis Verlag. Until then Thomas Pollan has largely been perceived as an author of books and articles on foreign affairs and economic policies. From 2005 to 2009 he functioned as one of the author's of the World Investment Report, the flagship publication of the United Nations Conference on Trade and Development.
 education institution: Thomas Pollan, University of Vienna, main campus
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: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 education institution: Thomas Pollan, University of Vienna, main campus