Question: who played tupac mother in all eyez on me
[{'answer': 'Danai Gurira', 'provenance': [{'wikipedia_id': '48919161', 'title': 'All Eyez on Me (film)', 'start_paragraph_id': 1, 'start_character': 315, 'end_paragraph_id': 1, 'end_character': 327, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '48919161', 'title': 'All Eyez on Me (film)', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 116, 'bleu_score': 0.8914703664390791, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15533357335798218508}, 'section': 'Section::::Cast.\n'}]}]