Question: when does the new red wings stadium open
[{'answer': 'September 5 , 2017', 'provenance': [{'wikipedia_id': '43907729', 'title': 'Little Caesars Arena', 'start_paragraph_id': 26, 'start_character': 31, 'end_paragraph_id': 26, 'end_character': 53, 'bleu_score': 1.0, 'section': 'Section::::History.:Opening.\n'}]}, {'provenance': [{'wikipedia_id': '43907729', 'title': 'Little Caesars Arena', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 468, 'bleu_score': 0.9392234271418961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7616419134727474858}, 'section': 'Section::::Abstract.'}]}]