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': 'A 20 years female has hepatosplenomegaly, fever, pallor and generalized lymphadenopathy. Lab test useful for diagnosis is/are -a) ESRb) Electrophoresisc) Parasite detection in aspirated) ELISAe) Routine haemogram \nSelect and explain. \nA. acd, B. ace, C. cde, D. ade', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]