Question: Which opera has more acts, Lucrezia Borgia or Nixon in China?
Sentence (from "Pier Luigi de Borgia, 1st duke of Gandía"): Pier Luigi was the son of Cardinal Rodrigo Borgia (later Pope Alexander VI), and half-brother of Cesare Borgia, Gioffre Borgia, Giovanni Borgia and Lucrezia Borgia.
Relevant evidence: No