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': 'Man is both intermediate and definitive host for \nSelect and explain. \nA. T. solium, B. T. saginata, C. D. latum, D. Dicroftis hominis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]