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: Pediatrics
[{'content': '4 year old child with severe wasting and voracious apetite without pedal edema ? \nSelect and explain. \nA. Kwashiorkar, B. Marasmus, C. Both, D. None', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is `b' i.e., Marasmus", 'role': 'assistant'}]