Question: who played mammy on gone with the wind
[{'answer': 'Hattie McDaniel', 'provenance': [{'wikipedia_id': '92343', 'title': 'Hattie McDaniel', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '92343', 'title': 'Hattie McDaniel', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 326, 'bleu_score': 0.8983343737277121, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6360941135292443172}, 'section': 'Section::::Abstract.'}]}]