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Roger Tamraz (Arabic:  ) is an international banker and venture capital investor who has had an active business career in oil and gas in the Middle East, Europe, Asia and the United States since the early 1960s. Born in 1940 in Cairo, Egypt to Lebanese parents, Tamraz grew up speaking fluent English, French and Arabic. His early schooling was at the prestigious English School in Cairo. He subsequently attended the American University in Cairo, Cambridge University in a Ph.D. program, and the Institut Europeen dAdministration (INSEAD) in Fontainebleau, France. He received an MBA in 1966 from Harvard Business School , where his classmates included many future leaders in Western and international governments and businesses.
 education institution: Roger Tamraz, Harvard Business School
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: Roger Tamraz, Harvard Business School