Question: when does a confederacy of dunces take place
[{'answer': 'early - 1960s'}, {'provenance': [{'wikipedia_id': '372666', 'title': 'A Confederacy of Dunces', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 579, 'bleu_score': 0.909891904163391, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4498139101309799258}, 'section': 'Section::::Abstract.'}]}]