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David Campbell  received a ((NAM: Bachelor of Science )) in Economics from Cardiff University in 1980 and later an LLM from the University of Michigan Law School and a PhD from the University of Edinburgh. Since 1985, he has taught at a number of British universities and in Australia, Hong Kong and Spain. Before coming to Durham, he was a Professor of Law at the Law School at Cardiff University.
 education degree: David Campbell , Bachelor of Science
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 degree: David Campbell , Bachelor of Science