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 intermediate host in: \nSelect and explain. \nA. Taenia saginata, B. Trichenella spiralis, C. Strongyloidis, D. P. falciparum', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) P. falciparum Man is intermediate host (Secondary) in: Plasmodium Toxoplasma gondii Echinococcus granulosus Sarcocystis lindemanni T. solium (man also act as definitive host).', 'role': 'assistant'}]