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: Microbiology
[{'content': 'All of the following are a pa of the innate immunity except - \nSelect and explain. \nA. Complement, B. NK cells, C. Macrophages, D. T cells', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., T cells", 'role': 'assistant'}]