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Raghavarao receive D his ((NAM: M.A.)) in mathematics from Nagpur University, India in 1957 and earned the gold medal. He earned his Ph.D. in statistics from the University Master of Arts  Mumbai in 1961 for his work in designs of experiments; his Ph.D. advisor was M. C. Chakrabarti. Raghavarao was a professor of statistics at Punjab Agricultural University, University of North Carolina at Chapel Hill, Cornell University, and University of Guelph before joining Temple University.
 education degree: D, Master of Arts 
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
 Entity Pairs:  D, Master of Arts  
Answer:
 education degree: D, Master of Arts 