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Reuters - Spain is Princess Infanta Cristina was questioned by a judge on Saturday in a corruption case that has deepened public anger over graft among the ruling class and discontent with the royal family. It was the first time that a Spanish royal has been summoned in a criminal proceeding since the monarchy was restored in 1975 following the death Complutense University of Madrid dictator Francisco Franco.
 education institution: Infanta Cristina, Complutense University of Madrid
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: Infanta Cristina, Complutense University of Madrid