Question: In which region of France was the opera Sabinus first performed ?
Sentence (from "Prima la musica e poi le parole"): The opera (more specifically, a "divertimento teatrale ") was first performed at one end of the orangery of the Schönbrunn Palace in Vienna by an Italian troupe: simultaneously, Mozart's "Der Schauspieldirektor" was staged at the other end.
Relevant evidence: No