This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lymphoid tissue & Integumentary system, Subject name: Anatomy
[{'content': 'Which of the following cell types is thought to function in suppressing the immune response? \nSelect and explain. \nA. Inducible T reg cells, B. B cells, C. T memory cells, D. TH cells', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The immune response is decreased by inducible T reg cells. They suppress the formation of TH1 cells, thereby suppressing the immune response.', 'role': 'assistant'}]