Question: when does black panther come out in digital
[{'answer': 'May 8 , 2018', 'provenance': [{'wikipedia_id': '41677925', 'title': 'Black Panther (film)', 'start_paragraph_id': 78, 'start_character': 95, 'end_paragraph_id': 78, 'end_character': 107, 'bleu_score': 1.0, 'section': 'Section::::Release.:Home media.\n'}]}, {'provenance': [{'wikipedia_id': '41677925', 'title': 'Black Panther (film)', 'start_paragraph_id': 78, 'start_character': 0, 'end_paragraph_id': 78, 'end_character': 409, 'bleu_score': 0.848981485499805, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1332301084344698883}, 'section': 'Section::::Release.:Home media.\n'}]}]