Question: when was late night woman’s hour created
[{'answer': '7 October 1946', 'provenance': [{'wikipedia_id': '504688', 'title': "Woman's Hour", 'start_paragraph_id': 3, 'start_character': 105, 'end_paragraph_id': 3, 'end_character': 119, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '504688', 'title': "Woman's Hour", 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 315, 'bleu_score': 0.962600167205617, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5276738281424734292}, 'section': 'Section::::History.\n'}]}]