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R. Williams Parry was born in Talysarn, in Dyffryn Nantlle, a first cousin to T.H. Parry-Williams and Sir Thomas Parry. He later studied in Aberystwyth for two years and left without any qualifications, but became a primary school teacher for some period of time. In 1907 he returned to his studies in Bangor University and earned his grades in 1908. He continued to work as a teacher and later became involved in Bangor University itself.
 education institution: R. Williams Parry, Bangor University
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 institution: R. Williams Parry, Bangor University