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': 'In vivax and Ovale malaria, Relapses are due to \nSelect and explain. \nA. Bradyzoites, B. Merozoites, C. Hypnozoites, D. Sporozoites.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Relapse is due to hypnozoites ( resting state) which may reactivate after 2-3 years of malaria.', 'role': 'assistant'}]