This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
[{'content': 'All are treatment of deep transverse arrest except : \nSelect and explain. \nA. Ventouse, B. Cesarean section, C. Manual rotation with outlet forceps, D. Craniotomy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Manual rotation with outlet forceps', 'role': 'assistant'}]