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: Microbiology
[{'content': 'Cysticercosis is caused by larva of: \nSelect and explain. \nA. Taenia solium, B. T. saginata, C. Echinococcus, D. Ascaris', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Taenia solium', 'role': 'assistant'}]