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He was the only son Master of Arts  Arthur Lock Ralegh Radford and his wife Ada Minnie Bruton. Radford received his ((NAM: M.A.)) from Exeter College, Oxford, where he read modern history. He was involved with the excavations at Whitby Abbey, North Yorkshire, in the early 1920s. In 1929 he was appointed Inspector of Ancient Monuments for his chosen territory, Wales and Monmouthshire, entrusted with preliminary surveys of numerous sites. In 1935 he excavated the Roman villa site at Ditchley, Oxfordshire.
 education degree: Ralegh Radford, Master 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: Ralegh Radford, Master of Arts 