Question: when does the 2018 19 nba schedule come out
[{'answer': 'August 10 , 2018', 'provenance': [{'wikipedia_id': '56791266', 'title': '2018–19 NBA season', 'start_paragraph_id': 41, 'start_character': 110, 'end_paragraph_id': 41, 'end_character': 126, 'bleu_score': 1.0, 'section': 'Section::::Regular season.\n'}]}, {'provenance': [{'wikipedia_id': '56791266', 'title': '2018–19 NBA season', 'start_paragraph_id': 41, 'start_character': 0, 'end_paragraph_id': 41, 'end_character': 125, 'bleu_score': 0.6339704064341251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12338726998540894370}, 'section': 'Section::::Regular season.\n'}]}]