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Robert Leigh Erdle known as Rob Erdle 17 August 1949 - 30 December 2006 was a watercolorist and educator, and president Bachelor of Arts various arts associations. He exhibited his watercolors in over 200 shows, 47 of which were one-man exhibitions.
 education degree: Rob Erdle, 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: Rob Erdle, Bachelor of Arts