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': 'Bridge therapy is employed in \nSelect and explain. \nA. Mononeuritis multiplex, B. Rheumatoid arthritis, C. Osteoarthritis, D. Caplan syndrome', 'role': 'user'}, {'content': 'Answer: B \nExplanation: In RA , acute symptoms is controlled with steroids , followed by treatment with DMARD. This is called bridge therapy', 'role': 'assistant'}]