Question: first african-american actress to win an emmy award
[{'answer': 'Harry Belafonte', 'provenance': [{'wikipedia_id': '33049344', 'title': 'List of black Primetime Emmy Award winners and nominees', 'start_paragraph_id': 4, 'start_character': 12, 'end_paragraph_id': 4, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Facts and figures.\n'}]}, {'provenance': [{'wikipedia_id': '33049344', 'title': 'List of black Primetime Emmy Award winners and nominees', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 76, 'bleu_score': 0.8242367502646051, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 399047295404460071}, 'section': 'Section::::Facts and figures.\n'}]}]