text: A Willy Decker production of this opera features a giant clock on stage.
full_question: A Willy Decker production of this opera features a giant clock on stage. The tenor lead sings the phrase "Di quell'amor" from offstage during the soprano lead's Act I cabaletta, in which she affirms her commitment to pleasure and freedom. The lead soprano of this opera sings "Sempre libera." At the end of this opera's second act, its tenor lead humiliates a woman by throwing his gambling winnings at her. It contains the drinking song "Libiamo ne' lieti calici." The title character dies of tuberculosis in, for 10 points, what opera about Alfredo and Violetta by Giuseppe Verdi?
first_sentence: A Willy Decker production of this opera features a giant clock on stage.