Input (grade 9): Heinrich Sutermeister (born Feuerthalen, 12 August, 1910 - died Vaux-sur-Morges, 16 March, 1995) was a Swiss opera composer.
Output (grade 8): Heinrich Sutermeister (born Feuerthalen, 12 August, 1910 died Vaux-sur-Morges, 16 March, 1995) was a Swiss composer.