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': 'Consider the following Cholesterosis Adenomyomatosis Polyposis Cholelithiasis To which of the above does cholecystoses refer to: \nSelect and explain. \nA. 1, 2 and 3, B. 1 and 3 only, C. 2, 3 and 4, D. 1 and 3 only', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., 1, 2 and 3", 'role': 'assistant'}]