This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET 2019, Subject name: Medicine
[{'content': 'Polyuria is defined as? \nSelect and explain. \nA. 30 ml / Kg/ day, B. 40 ml / Kg/ day, C. 50 ml/ kg / day, D. 60 ml/ kg / day', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Polyuria 40 ml/kg/day Polydipsia >100 ml/kg/day', 'role': 'assistant'}]