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': 'Occurrence of the following adverse reaction absolutely contraindicates further use of rifampicin in the treatment of tuberculosis : \nSelect and explain. \nA. Respiratory syndrome, B. Cutaneous syndrome, C. Flu like syndrome, D. Abdominal syndrome', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]