Question: when was the lesson by toni cade bambara written
[{'answer': '1972', 'provenance': [{'wikipedia_id': '33520649', 'title': 'The Lesson (short story)', 'start_paragraph_id': 1, 'start_character': 90, 'end_paragraph_id': 1, 'end_character': 94, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '33520649', 'title': 'The Lesson (short story)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 94, 'bleu_score': 0.693395566222006, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9680314708140076380}, 'section': 'Section::::Abstract.'}]}]