Question: who invented child safety caps on medicine bottles
[{'answer': 'Dr. Henri Breault', 'provenance': [{'wikipedia_id': '18152424', 'title': 'Child-resistant packaging', 'start_paragraph_id': 4, 'start_character': 75, 'end_paragraph_id': 4, 'end_character': 92, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '18152424', 'title': 'Child-resistant packaging', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 92, 'bleu_score': 0.8702397637697911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16635179058213798924}, 'section': 'Section::::Background.\n'}]}]