This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: obstetrics,pediatrics and geriatrics, Subject name: Social & Preventive Medicine
[{'content': 'Low bih - weight babies are at a higher risk of dying in the first week because - \nSelect and explain. \nA. Congenital anomaly, bih injury and infections, B. Bih injury, convulsions and asphyxia, C. Convulsions, congenital anomaly and hypothermia, D. Hypothermia, asphyxia and infections', 'role': 'user'}, {'content': "Answer: A \nExplanation: The foetal causes of low bih weights are foetal abnormalities,intauterine infections,bih injury etc.REF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-494", 'role': 'assistant'}]