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: Forensic Medicine
[{'content': 'The average length of a full term child will be about \nSelect and explain. \nA. 30 cm, B. 35 cms, C. 40 cms, D. 50 cms', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. 50 cm', 'role': 'assistant'}]