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: Surgery
[{'content': 'Spontaneous rupture of the liver occurs in - \nSelect and explain. \nA. Hepatoma, B. Portal hypertension, C. Spherocytosis, D. Secondary deposits', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Spontaneous rupture of the liver can be seen in both benign and malignant tumors of the liver. Hepatoma or HCC is the most common cause.', 'role': 'assistant'}]