This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Growth, Development, and Behavior, Subject name: Pediatrics
[{'content': 'A baby is said to be small for gestational age if its weight is < ------ percentile: \nSelect and explain. \nA. 5th, B. 10th, C. 25th, D. 50th', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. 10thDepending upon birth weight, babies can be classified asAGA (appropriate for gestational age): Birthweight between 10th percentile and 90th percentileSGA (Small for gestational age): Birthweight below 10th percentileLGA (large for gestational age): Birthweight above 90th percentile', 'role': 'assistant'}]