Question: Caritea, regina di Spagna premiered at what opera house that in the 19th century, became the site of many famous operatic premieres at which the works of several of the four major bel canto era composers were performed?
Sentence (from "Flora Perini"): She sang in numerous premieres throughout her career, including creating the role of the Princess in the original 1918 production of Puccini's "Suor Angelica".
Relevant evidence: No