Question: when was the times they are a changin written
[{'answer': 'September and October 1963', 'provenance': [{'wikipedia_id': '4679551', 'title': "The Times They Are a-Changin' (song)", 'start_paragraph_id': 4, 'start_character': 42, 'end_paragraph_id': 4, 'end_character': 68, 'bleu_score': 1.0, 'section': 'Section::::Inspiration and composition.\n'}]}, {'provenance': [{'wikipedia_id': '4679551', 'title': "The Times They Are a-Changin' (song)", 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 576, 'bleu_score': 0.8670144058256171, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17125550731266518789}, 'section': 'Section::::Inspiration and composition.\n'}]}]