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Mr. David G . Yoshihara assumed duties as Director, Warfighting Assessment and Readiness, U.S. Pacific Fleet in March 2008. After retiring from active duty as a naval Bachelor of Science ficer in 2005, Yoshihara accepted a civilian government service position as the U.S. Pacific Fleet Director, Fleet Anti-Submarine Warfare, where he was responsible for assessments and improvements in fleet anti-submarine warfare capabilities.
 education degree: David G, 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: David G, Bachelor of Science