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: Pediatrics
[{'content': 'Causes of conjugated hyperbilirubinemia is – \nSelect and explain. \nA. Rotor syndrome, B. Breast millcjaundice, C. Crigler najjar, D. Gilbert syndrome', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]