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: Anaesthesia
[{'content': 'Best anesthesia for low forceps delivery ? \nSelect and explain. \nA. General anesthesia, B. Epidural block, C. Saddle block, D. Caudal block', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. is\'c\'i.e., Saddle block(Ref: Chestnut\'s Obstetric Anesthesia p. 480)\'A saddle block performed with the patient in sitting position with hyperbaric local anesthetic solution provides excellent anesthesia for outlet/Iow forceps delivery."', 'role': 'assistant'}]