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': 'Which of the following respiratory rate refers to fast breathing in a 3 year old child? \nSelect and explain. \nA. > 60, B. > 30, C. > 40, D. > 20', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Normal paediatric respiratory rate in: Newborns and infants: Up to 6 months old - 30-60 breaths/min Infants: 6 to 12 months old - 24-30 breaths/min Toddlers and children: 1 to 5 years old - 20-30 breaths/min Children: 6 to 12 years - 12-20 breaths/min', 'role': 'assistant'}]