Question: when does the new season of nhl start
[{'answer': 'October 3 , 2018', 'provenance': [{'wikipedia_id': '55632970', 'title': '2018–19 NHL season', 'start_paragraph_id': 33, 'start_character': 28, 'end_paragraph_id': 33, 'end_character': 44, 'bleu_score': 1.0, 'section': 'Section::::Regular season.\n'}]}]