Question: Are the operas "La Périchole" and "Mignon" by the same person?
Sentence (from "La Périchole"): Henri Meilhac and Ludovic Halévy wrote the French-language libretto based on the 1829 one act play "Le carrosse du Saint-Sacrement" by Prosper Mérimée, which was revived on 13 March 1850 at the Théâtre-Français.
Relevant evidence: No