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
A two–year child is classified as having pneumonia, if the respiratory rate is more than – 
Select and explain. 
A. 30/min, B. 40/min, C. 50/min, D. 60/min
B: 40/min
Answer: B: 40/min 
Explanation: None