Question: who scored the most goals in one season in the nhl
[{'answer': 'Wayne Gretzky', 'provenance': [{'wikipedia_id': '8611770', 'title': 'List of NHL records (individual)', 'start_paragraph_id': 27, 'start_character': 41, 'end_paragraph_id': 27, 'end_character': 54, 'bleu_score': 1.0, 'section': 'Section::::NHL Awards.\n'}]}]