This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital Talips Eqino Varvs (C.T.E.V.), Subject name: Orthopaedics
[{'content': 'Treatment for CTEV should start at the age of: \nSelect and explain. \nA. 2 weeks, B. 1 month, C. Soon after birth, D. 9 months', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans: c', 'role': 'assistant'}]