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': 'A city has a population of 10000 with 500 diabetic patients. A new diagnostic test gives true positive result in 350 patients and false positive result in 1900 patients. Which of the following is/are true regarding the test ?a) Prevalence is 5%b) Sensitivity is 70%c) Specificity is 80%d)  Sensitivity is 80%e) Specificity is 70% \nSelect and explain. \nA. abc, B. bc, C. acd, D. bcd', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]