This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: parasitology, Subject name: Microbiology
[{'content': 'Larval form of which parasite resides in muscle - \nSelect and explain. \nA. Taenia saginata, B. Echinococcus, C. Trichuris, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Larval form of trichuris ,taenia saginata,echinococcus resides in muscle', 'role': 'assistant'}]