This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Non communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'Descending order of cancer prevalence in males - \nSelect and explain. \nA. Lung > oral > pharynx > esophagus, B. Oral>pharynx>lungs>esophagus, C. Pharynx>lung>oral>esophagus, D. Esophagus>oral>stomach>lung', 'role': 'user'}, {'content': "Answer: B \nExplanation: Park's textbook of preventive and social medicine 23rd edition 5 year prevalence of cancer in males in India 1. Lip and oral cavity = 12.6% 2.pharynx=7% 3.lungs =3.7% 4. Esophagus = 2.1% .", 'role': 'assistant'}]