Question: when does it start to snow in north dakota
[{'answer': 'late October', 'provenance': [{'wikipedia_id': '12872944', 'title': 'Climate of North Dakota', 'start_paragraph_id': 10, 'start_character': 246, 'end_paragraph_id': 10, 'end_character': 258, 'bleu_score': 1.0, 'section': 'Section::::Seasons.\n'}]}, {'provenance': [{'wikipedia_id': '12872944', 'title': 'Climate of North Dakota', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 408, 'bleu_score': 0.9328730072843131, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4258221966977721250}, 'section': 'Section::::Seasons.\n'}]}]