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: Medicine
[{'content': 'Most common lesion in fetal toxoplasmosis is: \nSelect and explain. \nA. GI involvement, B. Chorioretinitis, C. Pulmonary involvement, D. Encephalitis', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' Chorioretinitis./Reference Harrison 16/e, p 1246 (15/e p 1224)]Symptoms of congenital toxoplasmosis.Chorioretinitis (M. C.)IcterusHepato splenomegaly*Microcephaly*Hydrocephalus*Convulsions*Psychomotor retardation *Intracranial calcification *Microphthalmia*", 'role': 'assistant'}]