Question: Which opera has more acts, Arlecchino or La gazza ladra?
Sentence (from "Arlecchino (opera)"): Arlecchino, "oder Die Fenster" ("Harlequin, or The Windows", is a one-act opera with spoken dialog by Ferruccio Busoni, with a libretto in German, composed in 1913.
Relevant evidence: Yes