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: Medicine
[{'content': 'Most common cause of intracranial haemorrhage is - \nSelect and explain. \nA. Sub arachnoid haemorrhage, B. Intracerebral haemorrhage, C. Subdural haemorrhage, D. Extradural haemorrhage', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]