Question: who wrote since you've been gone rainbow
[{'answer': 'Russ Ballard', 'provenance': [{'wikipedia_id': '2303687', 'title': 'Since You Been Gone', 'start_paragraph_id': 1, 'start_character': 94, 'end_paragraph_id': 1, 'end_character': 106, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2303687', 'title': 'Since You Been Gone', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 186, 'bleu_score': 0.7920307604900161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12666500776560029713}, 'section': 'Section::::Abstract.'}]}]