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as the institution from which L. Ron Hubbard obtained an honorary Doctor of Philosophy ate of Philosophy in the 1950s. In 2009, Britain released documents from a California agency stating that Sequoia was never approved nor recognized as a school. British State papers then revealed that in fact Sequoia University was personally owned by Hubbard and that Hubbard had therefore awarded himself his Ph.D
 education degree: L. Ron Hubbard, Doctor of Philosophy
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: L. Ron Hubbard, Doctor of Philosophy