This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition, Subject name: Pediatrics
[{'content': 'Breast milk at room temperature is stored for \nSelect and explain. \nA. 4 hrs, B. 8 hrs, C. 12 hrs, D. 24 hrs', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Expressed Breast milk (EBM) can be stored at room temperature for 6-8 hrs. Ref: Page 155, Ghai essential pediatrics; 8th edition', 'role': 'assistant'}]