Question: who sang its a working man i am
[{'answer': 'Rita MacNeil', 'provenance': [{'wikipedia_id': '1383996', 'title': 'Rita MacNeil', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1383996', 'title': 'Rita MacNeil', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 435, 'bleu_score': 0.9754554449993441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14243009566311527890}, 'section': 'Section::::Abstract.'}]}]