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 women is exposed to multiple sex paners has 5 times increased risk for - Ca. Cx the attributable risk is - \nSelect and explain. \nA. 20%, B. 50%, C. 80%, D. 100%', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., 80%", 'role': 'assistant'}]