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Christopher Graham was a boy chorister at Canterbury Cathedral. He was subsequently educated at St. Edward's School, Oxford, and at Liverpool University of Liverpool , where he earned a B.A. degree in history and served during 1971-72 as President of the Guild of Undergraduates. He was a Liverpool City Councillor during 1971-74, one of the youngest people ever elected to a local council in the U.K. Prior to his appointment as Director General of the ASA in 2000, Graham had worked for the BBC since the mid-1970s, including serving as Secretary to the Board of Governors. In the General Elections of 1983 and 1987 he stood unsuccessfully as the Liberal Democrat candidate for the North Wiltshire parliamentary constituency.
 education institution: Christopher Graham, University of Liverpool
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: Christopher Graham, University of Liverpool