Question: when was the first ski doo snowmobile made
[{'answer': '1959', 'provenance': [{'wikipedia_id': '3906241', 'title': 'Ski-Doo', 'start_paragraph_id': 4, 'start_character': 34, 'end_paragraph_id': 4, 'end_character': 38, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '3906241', 'title': 'Ski-Doo', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 211, 'bleu_score': 0.9493253852526031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12476556318407430466}, 'section': 'Section::::History.\n'}]}]