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: Social & Preventive Medicine
[{'content': 'Specificity of a test refers to its ability to detect \nSelect and explain. \nA. True positive, B. False negative, C. True negative, D. False positive', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Specificity is defined as the ability of a test to identify those who do not have the disease.\nThat is true negatives.', 'role': 'assistant'}]