Question: What is the name of the soprano aria from the opera "Gianni Schicchi" (1918), the third and and final part of Giacomo Puccini's "Il trittico"?
Sentence (from "Gianni Schicchi"): The aria "O mio babbino caro" is one of Puccini's best known, and one of the most popular arias in opera.
Relevant evidence: No