This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pediatrics
[{'content': 'Purposeful movement is staed at \nSelect and explain. \nA. 6 months, B. 8 months, C. 9 months, D. 12 months', 'role': 'user'}, {'content': "Answer: A \nExplanation: Palmer grasp goes at age of 4 monthTransfer object hand to hand 5.5 monthThe purposeful movement staed when there is an absence of Palmer group, so an above option best answer is 6 month(Refer: Nelson's Textbook of Pediatrics, SAE, 1st edition, pg no. 2798)", 'role': 'assistant'}]