Question: what era is the great gatsby set in
[{'answer': '1922', 'provenance': [{'wikipedia_id': '76033', 'title': 'The Great Gatsby', 'start_paragraph_id': 1, 'start_character': 212, 'end_paragraph_id': 1, 'end_character': 216, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '76033', 'title': 'The Great Gatsby', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 656, 'bleu_score': 0.881442586009993, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4706756682601168405}, 'section': 'Section::::Abstract.'}]}]