Question: what term is sometimes used to refer to factors of production
[{'answer': 'production function', 'provenance': [{'wikipedia_id': '11231', 'title': 'Factors of production', 'start_paragraph_id': 1, 'start_character': 274, 'end_paragraph_id': 1, 'end_character': 293, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '11231', 'title': 'Factors of production', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 565, 'bleu_score': 0.7573846629105201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15727619903720840391}, 'section': 'Section::::Abstract.'}]}]