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: Pathology
Hyaline membrane in the lung is seen in ? 
Select and explain. 
A. Respiory distress syndrome, B. Pulmonary edema, C. Pneumococcal Pneumonia, D. Acute viral hepatitis
A: Respiory distress syndrome
Answer: A: Respiory distress syndrome 
Explanation: Ans. is 'a' i.e., Respiratory distress syndrome