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': 'A patient who has spider telangiectatic spots on skin should have an examination to determine the condition of his: \nSelect and explain. \nA. Lungs, B. Liver, C. Kidneys, D. Pancreas', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]