Question: who sings the good old days with macklemore
[{'answer': 'Kesha', 'provenance': [{'wikipedia_id': '3334435', 'title': 'Good Old Days (Macklemore song)', 'start_paragraph_id': 1, 'start_character': 94, 'end_paragraph_id': 1, 'end_character': 99, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3334435', 'title': 'Good Old Days (Macklemore song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 530, 'bleu_score': 0.976327165973018, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1080586842242920408}, 'section': 'Section::::Abstract.'}]}]