Question: who wrote the song carry me back to old virginny
[{'answer': 'James A. Bland', 'provenance': [{'wikipedia_id': '1707933', 'title': 'Carry Me Back to Old Virginny', 'start_paragraph_id': 1, 'start_character': 63, 'end_paragraph_id': 1, 'end_character': 77, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1707933', 'title': 'Carry Me Back to Old Virginny', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 935, 'bleu_score': 0.9656550124413411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13169445956399607485}, 'section': 'Section::::Abstract.'}]}]