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': 'Treatment of choice in severe dehydration is ? \nSelect and explain. \nA. Isolyte-P, B. Normal saline, C. Plasma, D. Ringer lactate', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Ringer lactate", 'role': 'assistant'}]