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
[{'content': 'Characteristic histopathological finding in Shock lung \nSelect and explain. \nA. Diffuse alveolar neurosis, B. Interstitial pulmonary edema, C. Diffuse interstitial inflammation, D. Intra-alveolar debris', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]