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Ivor Davies was born in Treharris, south Wales in November 1935. He studied at the Cardiff and Swansea Colleges of Art between 1952 and 1957, and later at the University of Edinburgh of Lausanne in Switzerland. He also completed a PhD on the subject of the Russian avant-garde.
 education institution: Ivor Davies, University of Edinburgh
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: Ivor Davies, University of Edinburgh