Question: who sings wake me when it's over
[{'answer': 'Willie Nelson', 'provenance': [{'wikipedia_id': '43482417', 'title': "Wake Me When It's Over (Willie Nelson song)", 'start_paragraph_id': 0, 'start_character': 24, 'end_paragraph_id': 0, 'end_character': 37, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '43482417', 'title': "Wake Me When It's Over (Willie Nelson song)", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 334, 'bleu_score': 0.9250392488272071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10290017829042518292}, 'section': 'Section::::Abstract.'}]}]