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Ralph Campbell John Cicerone May 2, 1943 - November 5, 2016 was an American atmospheric scientist and administrator. From 1998 to 2005, he was the chancellor Bachelor of Science the University of California, Irvine. From 2005 to 2016, he was the president of the National Academy of Sciences NAS. He was a renowned authority on climate change and atmospheric chemistry, and issued an early warning about the grave potential risks of climate change.
 education degree: Ralph 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: Ralph Campbell, Bachelor of Science