Question: who won best female rap artist at bet awards
[{'answer': 'Nicki Minaj', 'provenance': [{'wikipedia_id': '23441050', 'title': 'BET Award for Best Female Hip-Hop Artist', 'start_paragraph_id': 1, 'start_character': 260, 'end_paragraph_id': 1, 'end_character': 271, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '23441050', 'title': 'BET Award for Best Female Hip-Hop Artist', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 379, 'bleu_score': 0.9008002778324501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3590635255331176759}, 'section': 'Section::::Abstract.'}]}]