Question: who is one of the first german composers that we know about
[{'answer': 'Adam von Fulda', 'provenance': [{'wikipedia_id': '14611340', 'title': 'List of German composers', 'start_paragraph_id': 208, 'start_character': 12, 'end_paragraph_id': 208, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::F.\n'}]}]