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Born in Grindu, Maria Petre is a graduate of the Academy of Economic Studies in Bucharest Academy of Economic Studies . She later specialized in public administration and commerce, and took additional training courses in the United Kingdom, United States and Denmark. In 1975-1983, she worked as an economist for the IalomiCa County Council, moving on to a similar position for a construction enterprise in the area. in 1986, she became a director at the County Council, in which capacity she served until after the Romanian Revolution of 1989.
 education institution: Maria Petre, Bucharest Academy of Economic Studies
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: Maria Petre, Bucharest Academy of Economic Studies