This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology and Rheumatology, Subject name: Medicine
[{'content': "All the following are manifestations of Felty's syndrome except: \nSelect and explain. \nA. RA, B. Splenomegaly, C. Thrombocytopenia, D. Neutropenia", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. C. ThrombocytopeniaFelty's syndrome is defined by the clinical triad of neutropenia, splenomegaly, and nodular RA and is seen in less than 1% of patients.", 'role': 'assistant'}]