Question: during which event of hemostasis do clotting factors
[{'answer': 'The third and last step', 'provenance': [{'wikipedia_id': '501973', 'title': 'Hemostasis', 'start_paragraph_id': 5, 'start_character': 444, 'end_paragraph_id': 5, 'end_character': 467, 'bleu_score': 1.0, 'section': 'Section::::Steps of mechanism.\n'}]}, {'provenance': [{'wikipedia_id': '501973', 'title': 'Hemostasis', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 1136, 'bleu_score': 0.9625175407255261, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4571886424261902058}, 'section': 'Section::::Steps of mechanism.\n'}]}]