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': "Class coccidia doesn't include which of the following parasite \nSelect and explain. \nA. Cryptosporidium, B. Naegleria, C. Isospora, D. Cyclospora", 'role': 'user'}, {'content': "Answer: B \nExplanation: Naegleria doesn't belong to class coccidia. It belongs to lobosea Coccidia includes all the mentioned options Coccidia are a subclass of microscopic, spore-forming, single-celled obligate intracellular parasites belonging to the apicomplexan class Conoidasida Ref: D.R. Arora.Medical parasitology 4th ed pg. 18", 'role': 'assistant'}]