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: Medicine
[{'content': 'True about Adenocarcinoma lung is all  except \nSelect and explain. \nA. Most common Lung cancer in Females, B. Most common Lung cancer in Smokers, C. Most common Lung cancer in Young patients, D. Most common presents as a peripheral lesion', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Adenocarcinoma is\xa0Most common lung cancer in\xa0non - smokers.', 'role': 'assistant'}]