Input (grade 13): Coppélia is a sentimental comic ballet with original choreography by Arthur Saint-Léon to a ballet libretto by Saint-Léon and Charles Nuitter and music by Léo Delibes.
Output (grade 8): Coppélia is a sentimental comic ballet with music by Léo Delibes. The choreography was by Arthur Saint-Léon to a ballet libretto by Saint-Léon and Charles Nuitter.