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: Pharmacology
[{'content': 'A contraindication to the use of ciprofloxacin is a history of : \nSelect and explain. \nA. Epilepsy, B. Deep vein thrombosis, C. Gout, D. G–6 PD deficiency', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]