Question: who wrote the song end of the beginning
[{'answer': 'Ozzy Osbourne', 'provenance': [{'wikipedia_id': '39352191', 'title': 'End of the Beginning (song)', 'start_paragraph_id': 4, 'start_character': 12, 'end_paragraph_id': 4, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Personnel.\n'}]}, {'answer': 'Tony Iommi', 'provenance': [{'wikipedia_id': '39352191', 'title': 'End of the Beginning (song)', 'start_paragraph_id': 5, 'start_character': 12, 'end_paragraph_id': 5, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Personnel.\n'}]}, {'answer': 'Geezer Butler', 'provenance': [{'wikipedia_id': '39352191', 'title': 'End of the Beginning (song)', 'start_paragraph_id': 1, 'start_character': 118, 'end_paragraph_id': 1, 'end_character': 131, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]