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': 'The parasitic infection capable of producing spinal cord compression is/are - \nSelect and explain. \nA. Leishmaniasis, B. Wuchereriasis, C. Echinococcosis, D. Amoebiasis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Hydatid cyst causes pressure symptoms.', 'role': 'assistant'}]