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: Social & Preventive Medicine
2 months old child having birth weight 2kg, with poor feeding, very sleepy and wheezing. The diagnosis is - 
Select and explain. 
A. No pneumonia, B. Severe pneumonia, C. Very severe disease, D. None
C: Very severe disease
Answer: C: Very severe disease 
Explanation: None