Question: what was van halen's original band name
[{'answer': 'Genesis', 'provenance': [{'wikipedia_id': '127590', 'title': 'Van Halen', 'start_paragraph_id': 8, 'start_character': 285, 'end_paragraph_id': 8, 'end_character': 292, 'bleu_score': 1.0, 'section': 'Section::::History.:1972–1977: Formation and early history.\n'}]}, {'provenance': [{'wikipedia_id': '127590', 'title': 'Van Halen', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 760, 'bleu_score': 0.9247847488155351, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17754432314232254189}, 'section': 'Section::::History.:1972–1977: Formation and early history.\n'}]}]