Question: who wrote the song back home again in indiana
[{'answer': 'James F. Hanley', 'provenance': [{'wikipedia_id': '4475206', 'title': 'Back Home Again in Indiana', 'start_paragraph_id': 1, 'start_character': 53, 'end_paragraph_id': 1, 'end_character': 68, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Ballard MacDonald', 'provenance': [{'wikipedia_id': '4475206', 'title': 'Back Home Again in Indiana', 'start_paragraph_id': 1, 'start_character': 84, 'end_paragraph_id': 1, 'end_character': 101, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4475206', 'title': 'Back Home Again in Indiana', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 306, 'bleu_score': 0.965203995518735, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 273951296707181064}, 'section': 'Section::::Abstract.'}]}]