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: Unknown
[{'content': 'Baby with diarrhea presented with restlessness but able to drink water.  Skin turgor goes back in 2 sec. Communicating properly. Best management is: \nSelect and explain. \nA. Plan A, B. Plan B, C. Plan C, D. Plan D', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ref. The Short Textbook of Pediatrics. Pg 554', 'role': 'assistant'}]