This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous System, Subject name: Physiology
[{'content': "Brodman's area number for motor area - \nSelect and explain. \nA. 4 & 6, B. 1, 2, 3, C. 5 & 7, D. 16 & 18", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., 4 & 6 * Somatosensory area - Brodmann's area 3, 1 and 2.* Motor areas (motor & premotor) - Brodmann's area 4 & 6", 'role': 'assistant'}]