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Dr. Mark S. Wrighton is Chancellor and Pr Bachelor of Science essor of Chemistry at Washington University in St. Louis. Wrighton assumed his duties as the 14th Chancellor on July 1, 1995. Chancellor Wrighton is committed to teaching and research. Since his arrival, Washington University has made unprecedented progress in campus improvements, resource development, curriculum, international reputation, and especially in undergraduate applications and student quality.
 education degree: Mark S. Wrighton, 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: Mark S. Wrighton, Bachelor of Science