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Margherita Farnese de Medici 31 May 1612 - 6 February 1679 was Duchess of Parma and Piacenza by her marriage to Odoardo Farnese, Duke of Parma. Margherita was regent of Piacenza in 1635, and regent of the entire duchy from 1646 until 1648 during the minority of her son. She was the fourth of eight children and the second daughter born to Cosimo II de Medici, Grand Duke of Tuscany and his wife Maria Magdalena of Austria. Hence Margherita is a descendent of the Holy Roman Emperors.
 place of death: Margherita Farnese, Piacenza
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:
 place of death: Margherita Farnese, Piacenza