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': 'In a neonate, jaundice appears for the first time in the 2nd week. The following is not a cause – \nSelect and explain. \nA. Galactosemia, B. Rh Incompatibility, C. Hypothyroidism, D. Breast milk jaundice', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]