Task: Text Categorization
Input (English): In one of this man's operas, the daughter of the Marquis of Calatrava, Leonora, loves Don Alvaro; that opera's overture opens with 3 brass unison E's. The protagonist of one of his operas sings "Ritorna vincitor." In another opera by this composer, the "Chorus of the Hebrew Slaves" is sung before the Babylonian king prays to God. This composer of La Forza Del Destino and Nabucco also wrote the aria "Libiamo ne lieti calici," a drinking song, in an opera in about Violetta, a "fallen woman." This composer is best-known for a work that ends when an Ethiopian princess is buried alive with her love Radames. For 10 points, name this composer of La Traviata and Aida.
Output (English): Fine Arts