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Pr University of Cologne . Dr. Torsten Oltmanns is a Partner in Roland Berger is Civil Economics & Infrastructure Competence Center and Head of the international Executive Communication Practice Group. He also serves as a Chairman for Roland Berger is Global Marketing & Communication. He advises companies and the public sector on strategic communications issues and Public Affairs.
 education institution: Torsten Oltmanns, University of Cologne
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: Torsten Oltmanns, University of Cologne