title: Pope John Paul II bibliography
context: The title of a Papal Encyclical is usually taken from its first few words. Pope John Paul II issued his first encyclical, Redemptor hominis, on 4 March 1979. Ecclesia de Eucharistia, his last encyclical, was issued on 17 April 2003.[7]
question: What was Pope John Paul II's first encyclical?
answers: Redemptor hominis