Question: who sang sail away sail away sail away
[{'answer': 'David Gray', 'provenance': [{'wikipedia_id': '10480216', 'title': 'Sail Away (David Gray song)', 'start_paragraph_id': 0, 'start_character': 11, 'end_paragraph_id': 0, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10480216', 'title': 'Sail Away (David Gray song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 426, 'bleu_score': 0.6242812503845131, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4997634411812947468}, 'section': 'Section::::Abstract.'}]}]