Question: who invented the process that destroys harmful bacteria in milk
[{'answer': 'French chemist Louis Pasteur', 'provenance': [{'wikipedia_id': '23311', 'title': 'Pasteurization', 'start_paragraph_id': 9, 'start_character': 42, 'end_paragraph_id': 9, 'end_character': 70, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '23311', 'title': 'Pasteurization', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 718, 'bleu_score': 0.873894464356026, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1349278832828321241}, 'section': 'Section::::History.\n'}]}]