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: Physiology
[{'content': 'Posterior column lesion which of the following is not affecteda) Vibrationb)  Temperaturec) Fine touchd) Position sensee) Crude touch \nSelect and explain. \nA. be, B. ad, C. bc, D. ce', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Sensations carried by posterior column\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Proprioception, Vibration, kinesthesia, fine touch.\nSensations carried by anterolateral column\n\xa0\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Temperature, pain (lateral) and crude touch (anterior)', 'role': 'assistant'}]