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': "Small intestinal biopsy is specific for-a)  Tropical sprueb)  Celiac spruec)  Whipple's diseased)  Amyloidosis \nSelect and explain. \nA. cd, B. bc, C. bd, D. ac", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]