Question: when does the memory keeper daughter take place
[{'answer': '1964', 'provenance': [{'wikipedia_id': '7911644', 'title': "The Memory Keeper's Daughter", 'start_paragraph_id': 3, 'start_character': 20, 'end_paragraph_id': 3, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '7911644', 'title': "The Memory Keeper's Daughter", 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 482, 'bleu_score': 0.977897140678983, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16705475818844866205}, 'section': 'Section::::Plot.:March 6, 1964.\n'}]}]