1315
emeritus for organic chemistry at Walter Johannes Stein Kepler University of Vienna, main campus of Linz and editor of Progress in the Chemistry of Organic Natural Compounds. His research is focused on structural analysis, synthesis, stereochemistry and photochemistry of plant and animal photosensitizing and photosensory pigments, such as hypericin.
 education institution: Walter Johannes Stein, 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: Walter Johannes Stein, University of Vienna, main campus