Question: the american mechanical engineer who sought to improve industrial efficiency was
[{'answer': 'Frederick Winslow Taylor', 'provenance': [{'wikipedia_id': '204995', 'title': 'Frederick Winslow Taylor', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '204995', 'title': 'Frederick Winslow Taylor', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 996, 'bleu_score': 0.9202199925243141, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12451603603163424188}, 'section': 'Section::::Abstract.'}]}]