Question: Are both Eine florentinische Tragödie and Alceste operas?
Sentence (from "Eine florentinische Tragödie"): Eine florentinische Tragödie , Op. 16, is an opera in one act by Alexander von Zemlinsky to a libretto adapted by the composer from a German translation by of Oscar Wilde's unfinished play "A Florentine Tragedy".
Relevant evidence: Yes