Question: book that led to the meat inspection act
[{'answer': 'The Jungle', 'provenance': [{'wikipedia_id': '96881', 'title': 'The Jungle', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '96881', 'title': 'The Jungle', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 783, 'bleu_score': 0.8515722933655151, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7743149741772128259}, 'section': 'Section::::Abstract.'}]}]