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Clifford Winston received his ((NAM: A.B.)) in economics from the University Bachelor of Arts California at Berkeley, his M.S.c. from the London School of Economics, and his Ph.D. in economics from U.C. Berkeley.
 education degree: Clifford Winston, Bachelor of Arts
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: Clifford Winston, Bachelor of Arts