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: Unknown
[{'content': 'Most common site of brain metastasis is- \nSelect and explain. \nA. Cerebrum, B. Cerebellum, C. Medulla oblongata, D. Pons', 'role': 'user'}, {'content': 'Answer: A \nExplanation: (Refer: Nelson’s Textbook of Pediatrics, SAE, 1st edition, pg no. 2460)\n\xa0\n\nMC site of brain metastases (85%) CEREBRUM\n2nd MC site of brain metastases- CEREBELLUM\nLUNG, BREAST, MELANOMA (SKIN CANCER), COLON AND KIDNEY cancers commonly spread to the brain.', 'role': 'assistant'}]