Question: Which of the song sang by Agostino Rovere in  Royal Opera House in London  is an operatic "dramma giocoso" in two acts by Gioachino Rossini?
Sentence (from "Agostino Rovere"): In 1847-1848 he was committed to the Royal Opera House in London where he sang Bartolo in Wolfgang Amadeus Mozart's "The Marriage of Figaro", Don Magnifico in Rossini's "La Cenerentola", Dulcamara in Donizetti's "L'elisir d'amore", Leporello in "Don Giovanni", and Mustafà in Gioachino Rossini's "L'italiana in Algeri"
Relevant evidence: Yes