Question: when does the justice league movie come out on video
[{'answer': 'March 13 , 2018', 'provenance': [{'wikipedia_id': '44120383', 'title': 'Justice League (film)', 'start_paragraph_id': 46, 'start_character': 149, 'end_paragraph_id': 46, 'end_character': 166, 'bleu_score': 1.0, 'section': 'Section::::Release.:Home media.\n'}]}]