Question: when was the tour de france not held
[{'answer': '1939', 'provenance': [{'wikipedia_id': '30498', 'title': 'Tour de France', 'start_paragraph_id': 17, 'start_character': 16, 'end_paragraph_id': 17, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::History.:The first Tour de France (1903).\n'}]}, {'provenance': [{'wikipedia_id': '30498', 'title': 'Tour de France', 'start_paragraph_id': 83, 'start_character': 0, 'end_paragraph_id': 83, 'end_character': 1048, 'bleu_score': 0.9752838020662411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14058546042851298182}, 'section': 'Section::::Politics.\n'}]}]