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Bengt R. Holmstrom received his ((NAM: B.S.)) in math and science from University Bachelor of Science Helsinki, a Master of Science degree in Operations Research from Stanford University in 1975, and his Ph.D. from the Graduate School of Business at Stanford University. He has been on the faculty of M.I.T. since 1994.
 education degree: Bengt R. Holmstrom, 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: Bengt R. Holmstrom, Bachelor of Science