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': 'Culture media for pertussis is - \nSelect and explain. \nA. L-J medium, B. Chocolate media, C. Wilson blair medium, D. Bordet - Gengou medium', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]