Are  Paul Bunyan and La sonnambula both Italian operas?
La sonnambula La sonnambula ("The Sleepwalker") is an opera semiseria in two acts, with music in the "bel canto" tradition by Vincenzo Bellini set to an Italian libretto by Felice Romani, based on a scenario for a "ballet-pantomime" written by Eugène Scribe and choreographed by Jean-Pierre Aumer called "La somnambule, ou L'arrivée d'un nouveau seigneur". The ballet had premiered in Paris in September 1827 at the height of a fashion for stage works incorporating somnambulism.
The Last Savage The Last Savage is an opera in three acts by composer Gian Carlo Menotti. Menotti wrote his own libretto, originally in the Italian language ("L'ultimo selvaggio"). The opera was translated into French ("Le dernier sauvage") by Jean-Pierre Marty for the work's first (private) performance at the Opéra-Comique in Paris on 21 October 1963, followed the next day by the public premiere. George Mead translated the work into English for the opera's American premiere at the Metropolitan Opera the following year.