Question: when did the great depression end in america
[{'answer': 'By the end of 1941', 'provenance': [{'wikipedia_id': '2685269', 'title': 'Great Depression in the United States', 'start_paragraph_id': 88, 'start_character': 0, 'end_paragraph_id': 88, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Afterward.\n'}]}, {'provenance': [{'wikipedia_id': '2685269', 'title': 'Great Depression in the United States', 'start_paragraph_id': 88, 'start_character': 0, 'end_paragraph_id': 88, 'end_character': 200, 'bleu_score': 0.9402297675816911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8016433324350903598}, 'section': 'Section::::Afterward.\n'}]}]