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: Unknown
[{'content': 'Drug causing pulmonary eosinophilia are all the following EXCEPT- \nSelect and explain. \nA. Nitrofurantoin, B. Penicillin, C. Methotrexate, D. Amiodarone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans-B', 'role': 'assistant'}]