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: Ophthalmology
[{'content': 'Recurrent toxoplasmic retinochoroiditis, all are true except: \nSelect and explain. \nA. Manifests at an average age of 25 years, B. The infestation is acquired by eating the undercooked meat of intermediate host containing cyst of the parasite, C. Typical lesion is a patch of focal necrotizing retinochoroiditis adjacent to a pigmented scar, D. There may be associated iritis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. The infestation is acquired by eating the undercooked meat of intermediate host containing cyst of the parasite', 'role': 'assistant'}]