Task: Text Categorization
Input (English): The female lead in this opera expresses her devil-may-care attitude in the piece "Balatella", sometimes known as the "Bird Song". It opens with the song "Si puo", while the second act features the serenade "O Columbine", found in the play within a play. The plot tells of the discovery that Silvio is having an affair with Nedda, prompting the clown Canio to kill them in his madness. FTP, what is this opera, the masterpiece of Ruggiero Leoncavallo
Output (English): Fine Arts